GLP-1 based medicines, widely used for obesity and type 2 diabetes, are showing dermatological consequences beyond their primary role in weight loss. Rapid weight reduction can lead to visible changes such as facial volume loss ('Ozempic face'), loose skin, hair shedding (telogen effluvium), and nail changes, often reflecting nutritional stress. The article emphasizes the need for coordinated care between endocrinologists and dermatologists to manage these effects, which can impact comfort and confidence. Furthermore, GLP-1s show early anti-inflammatory promise for skin diseases like psoriasis and hidradenitis suppurativa, especially when coexisting with metabolic dysfunction, though more studies are needed.
- GLP-1 based medicines, used for obesity and type 2 diabetes, have visible dermatological consequences.
- Rapid weight loss can lead to facial volume loss, loose skin, hair shedding, and nail changes.
- These changes may indicate nutritional deficiencies or underlying conditions, requiring proper assessment.
Petrol pump owners are reporting that the hygroscopic nature of ethanol is leading to contamination of E20 fuel, particularly during monsoons and in coastal areas. This occurs because existing underground storage tanks, designed for conventional petrol, allow water ingress. When water content exceeds 0.5%, ethanol binds with water, causing phase separation where a water-ethanol mixture settles at the bottom, leading to vehicles being dispensed contaminated fuel. This results in vehicle malfunctions, financial losses for dealers, and concerns about corrosion of mild steel tanks. Dealers also noted that Oil Marketing Companies (OMCs) discouraged displaying informational boards about E20 issues.
- Ethanol's hygroscopic nature causes E20 fuel contamination, especially in monsoons and coastal areas.
- Water ingress in underground tanks leads to phase separation, resulting in contaminated fuel being dispensed.
- Contaminated E20 fuel can cause vehicle malfunctions, poor driveability, and engine damage.
The Centre has released the third draft of Corporate Average Fuel Economy (CAFE III) norms for passenger vehicles, effective from April 2027. The revised norms will recognize ethanol, compressed biogas (CBG), and other biofuels, allowing manufacturers to claim specified reductions in declared tailpipe carbon dioxide emissions. The draft retains a flatter weight-adjustment curve, which reduces the compliance advantage previously available to heavier SUVs. Fleet-wide emission targets are tightened, with compliance assessed over two blocks (three-year and two-year periods), aiming for progressive improvement in fuel efficiency.
- The third draft of CAFE III norms for passenger vehicles will be effective from April 2027.
- The norms recognize biofuels like ethanol and compressed biogas (CBG) for reducing CO2 emissions.
- A flatter weight-adjustment curve is retained, reducing compliance benefits for heavier SUVs.
NITI Aayog has unveiled a roadmap proposing a ₹50,000-crore BioEconomy Growth Fund and six National BioMissions to position India among the top three biotechnology powers by 2035. The strategy aims to expand India's bioeconomy from $195.3 billion in 2025 to $691 billion by 2035, and $2.6 trillion by 2047, while creating over 30 million high-value jobs. The fund will provide blended finance and infrastructure support to bridge the 'valley of death' between research and commercial-scale manufacturing. The BioMissions will focus on areas like gene therapies, climate-resilient crops, synthetic biology, infectious diseases, marine biotechnology, and biologics.
- NITI Aayog's roadmap aims to make India a top three biotechnology power by 2035.
- A ₹50,000-crore BioEconomy Growth Fund is proposed to support biomanufacturing and advanced therapeutics.
- The strategy targets expanding India's bioeconomy to $691 billion by 2035 and creating over 30 million high-value jobs.
Alexander Zverev's recent French Open victory, making him the first Type 1 diabetes (T1D) patient to win a Grand Slam, has brought significant attention to managing this chronic condition in elite sports. Diagnosed at age four, Zverev relies on insulin therapy and continuous glucose monitoring (CGM) to manage fluctuating blood sugar levels, a process he describes as 'playing two games at once.' The article explains T1D, the risks of hyperglycaemia and hypoglycaemia, and the physical and mental burdens faced by athletes, including issues like 'Ozempic face,' hair shedding, and the need for careful nutritional and aesthetic planning. Zverev also advocates for TID awareness through his foundation.
- Alexander Zverev's French Open win marks a historic achievement for an athlete with Type 1 diabetes (T1D).
- Managing T1D in elite sports involves constant monitoring of blood glucose levels and insulin administration.
- Athletes face challenges like hyperglycaemia, hypoglycaemia, and physical/mental burnout due to the condition.
Reports revealed a ransomware attack on Reliance Infrastructure Ltd.'s data, hosted by Yotta Data Services, leading to a 14.3 GB data breach related to the Kudankulam Nuclear Power Plant. While the leaked data included blueprints and operational records, Nuclear Power Corporation of India Limited (NPCIL) clarified it pertained only to conventional Balance of Plant (BoP) facilities, not nuclear safety or security systems. Yotta confirmed detecting and isolating the suspicious activity, preventing ransomware execution or lateral movement. The incident has caused 'absolute commotion' among officials, despite downplaying its impact on nuclear activity, highlighting concerns about data protection in critical infrastructure projects.
- The data breach at Kudankulam involved a ransomware attack on Reliance Infrastructure's data, hosted by Yotta Data Services.
- NPCIL confirmed the leaked data was related to conventional Balance of Plant (BoP) facilities, not nuclear safety or security systems.
- Yotta Data Services detected and isolated the attack, preventing ransomware execution and lateral movement.
The Indian Space Research Organisation (ISRO) has issued a memorandum to curb the exodus of scientists and engineers from critical national missions, including Gaganyaan. The memo, issued by the Department of Space (DoS), highlights a 'spate of requests for voluntary retirement and resignation' from Group 'A' Scientific/Technical personnel, severely impacting project implementation. It directs ISRO Centers and Units not to routinely accept such requests from personnel associated with important missions until their realization, and to forward other requests to the DoS for final decision. Union Minister Jitendra Singh, however, downplayed concerns of a manpower crisis.
- ISRO issued a memo to address the high rate of voluntary retirements and resignations among scientific and technical staff.
- The exodus is impacting critical national missions, particularly the Gaganyaan project.
- The memo restricts the routine acceptance of resignation/retirement requests from personnel on key missions.
Prime Minister Narendra Modi is scheduled to flag off India's first hydrogen-powered fuel cell train, the NaMo Green Rail, from Jind, Haryana. This 10-coach train, designed and integrated indigenously, generates its own electricity through a chemical reaction between hydrogen and atmospheric oxygen, emitting only water vapour. During his multi-State visit, the Prime Minister will also lay foundation stones and dedicate national highway projects worth over ₹12,470 crore, including the Delhi-Amritsar-Katra Expressway, and inaugurate new medical colleges and a state-of-the-art Sikh museum.
- The NaMo Green Rail is India's first hydrogen-powered fuel cell train, designed and integrated indigenously.
- It generates electricity onboard through a chemical reaction of hydrogen and atmospheric oxygen, producing only water vapour.
- PM Modi will also dedicate national highway projects, including the Delhi-Amritsar-Katra Expressway, reducing travel time significantly.
Union Minister of State for Atomic Energy, Jitendra Singh, downplayed concerns regarding a data breach involving electronic files linked to the Kudankulam nuclear power plant. He stated that the breach has 'nothing to do with the nuclear plant or nuclear security' and no immediate review is needed as it's not linked to nuclear activity. A senior official from Nuclear Power Corporation of India Ltd. (NPCIL) confirmed that the organization is not contemplating a formal police investigation, as the breach involved Reliance's data, pertaining to conventional Balance of Plant (BoP) information, not nuclear safety data.
- The data breach at Kudankulam nuclear power plant is not linked to nuclear activity or security, according to the government.
- NPCIL clarified that the leaked data pertains to conventional Balance of Plant (BoP) facilities, not nuclear safety systems.
- No formal police investigation is being contemplated by NPCIL as the breach primarily involved Reliance's data.
The second Indian Wildlife Ecology Conference (IWEC) highlighted the evolution of Indian ecology towards predicting ecological change and linking science to policy. Researchers discussed how evolutionary history, long-term monitoring, and citizen science data are crucial for understanding biodiversity changes. While technological advancements like AI and genomics are transforming research, the conference emphasized that direct engagement with nature and effective local institutions remain indispensable for conservation. Discussions also covered managing free-ranging dog populations and integrating biodiversity with livelihoods and climate resilience, underscoring the need for interdisciplinary approaches.
- Indian ecology is evolving towards predictive models for ecological change across biological scales.
- Evolutionary history, long-term monitoring, and citizen science data are key for understanding biodiversity changes.
- Technological advancements like AI and genomics are transforming ecological research.
The Reserve Bank of India (RBI) has issued 'Guidance on Regulatory Expectations for Data Governance' for banks and other Regulated Entities (REs). This comprehensive framework aims to strengthen data quality, accountability, risk management, and security across the banking system, ensuring compliance with the Digital Personal Data Protection (DPDP) Act, 2023. Recognizing data as a critical asset in an increasingly digitalized financial sector, the RBI mandates REs to establish a Data Governance Framework (DGF) proportionate to their size and complexity, covering all aspects of data management and requiring annual reviews.
- RBI issued new data governance guidance for banks and other Regulated Entities (REs).
- The framework aims to enhance data quality, accountability, risk management, and security.
- It ensures compliance with the Digital Personal Data Protection (DPDP) Act, 2023.
The Cabinet Committee on Economic Affairs (CCEA), chaired by PM Narendra Modi, has approved several major projects. These include ₹1.27 lakh crore for India Semiconductor Mission 2.0, aiming to attract ₹4 lakh crore in investments and achieve ₹2 lakh crore in production. A ₹62,500 crore outlay was approved for the Mobile Phone Manufacturing Scheme (MPMS) to boost local production and Indian brands. Additionally, nine new gas-based urea plants with a capacity of 10 million tonnes were sanctioned under the New National Investment Policy for Urea (NIPU-2026) to achieve self-reliance. Two highway projects worth ₹25,400 crore were also cleared for Varanasi to ease congestion.
- The CCEA approved India Semiconductor Mission 2.0 with a significant outlay to boost domestic chip manufacturing.
- The Mobile Phone Manufacturing Scheme (MPMS) received approval to scale up local production and promote Indian brands.
- Nine new gas-based urea plants were sanctioned under NIPU-2026 to achieve self-reliance in fertilizer production.
Highly sensitive files of the Kudankulam Nuclear Power Plant (KKNPP) were reportedly accessed by a ransomware group from a contractor's server, causing 'absolute commotion' within the plant. The leaked data, dating from 2016 to 2025, includes engineering blueprints and lists of vendors. While the Nuclear Power Corporation of India Limited (NPCIL) stated the information pertains to 'conventional balance of plant common service facilities' and not nuclear safety systems, the plant's contractor, Reliance Group, admitted a 'partial breach' originating from a server hosted by third-party provider Yotta.
- Sensitive KKNPP files were leaked by a ransomware group from a contractor's server.
- The leak has caused 'absolute commotion' within the nuclear plant due to security threats.
- NPCIL claims the leaked data relates to common service facilities, not nuclear safety systems.
The Centre has released the draft National Health Research Policy 2026, aiming to align India's scientific research with its disease burden and public health priorities. The policy proposes a wide-ranging restructuring of the health research ecosystem, focusing on indigenous innovation and evidence-based policymaking. It seeks to address issues like fragmented research efforts, regional disparities, and slow translation of findings into healthcare. Key proposals include a system for identifying priority research areas, a three-tier governance structure, and core principles like ethics, data governance, and community participation.
- The draft National Health Research Policy 2026 aims to align research with India's disease burden and public health priorities.
- It proposes a comprehensive restructuring of India's health research ecosystem.
- The policy seeks to address existing problems such as fragmented research and regional disparities in research capacity.
Protein biosensors are revolutionizing medical diagnostics by enabling rapid detection of disease-relevant proteins, crucial for conditions like sepsis. Building on Leland C. Clark, Jr.'s 1962 work, modern biosensors pair biological recognition elements with transducers. Aptamers, synthetic DNA/RNA strands, have replaced antibodies due to their stability and cost-effectiveness. Nanotechnology, incorporating materials like gold nanoparticles and graphene, enhances sensitivity. The integration of CRISPR and multi-marker detection further improves diagnostic accuracy. Future developments include wearable monitoring and closed-loop therapeutic systems, though challenges in calibration and clinical validation remain.
- Protein biosensors offer rapid diagnosis for medical emergencies by detecting disease-relevant proteins in blood.
- Aptamers, synthetic DNA/RNA strands, are now preferred over antibodies as recognition elements due to their stability and cost-effectiveness.
- Nanotechnology, using materials like gold nanoparticles and graphene, significantly enhances biosensor sensitivity.
India's maiden crewed space mission, Gaganyaan, involves an orbital module comprising a crew module and a service module. The crew module is designed to survive the intense thermo-structural loads of re-entry and safely splash down. Engineers prioritize internal volume, aerodynamic lift/drag management, and stability. A sphere-cone configuration is chosen for its aerodynamic stability and ability to manage g-forces during descent. Managing dynamic instability during re-entry, especially at transonic speeds, is crucial and is achieved through control thrusters or parachute deployment to prevent uncontrolled oscillations.
- Gaganyaan is India's first crewed space mission, with astronauts onboard the Orbital Module (OM).
- The OM consists of a crew module (habitat) and a service module (on-orbit support), which separate during descent.
- The crew module is specifically designed to withstand intense re-entry loads and ensure a safe splashdown.
India-United States defence cooperation is characterized by ambitious political announcements that often fail to translate into industrial outcomes, despite significant procurement. While India has acquired over $22 billion in U.S. defence equipment since 2002, meaningful co-production and technology transfer remain elusive. The impasse over the GE F414 fighter engine, DTTI, iCET, and INDUS-X initiatives exemplify this gap. The core issue lies in differing philosophies: India seeks advanced technologies for indigenous manufacturing, while the U.S. views them as strategic assets governed by stringent export-control regulations like ITAR.
- India-U.S. defence cooperation is marked by a disparity between ambitious political declarations and limited industrial outcomes.
- Despite significant U.S. defence equipment procurement, co-production and technology transfer have been elusive.
- The GE F414 fighter engine deal, DTTI, iCET, and INDUS-X initiatives illustrate the challenges in translating ambition into delivery.
This article recounts the journey of Ramamurti Rajaraman, a distinguished theoretical physicist, from his early education in Chennai and Delhi to his advanced studies and research abroad, and his eventual return to India. After obtaining his Ph.D. from Cornell University and working at institutions like the Institute for Advanced Study at Princeton, Rajaraman chose to return to India in 1969. He played a pivotal role in establishing and nurturing scientific institutions in India, including the Indian Institute of Science (IISc) and the Jawaharlal Nehru University (JNU), contributing significantly to the nation's scientific landscape despite initial challenges.
- Ramamurti Rajaraman was a distinguished theoretical physicist who returned to India in 1969.
- He played a crucial role in developing scientific institutions in India, including IISc and JNU.
- His decision to return highlighted the 'brain drain' issue and the importance of contributing to national development.
Japanese researchers have developed an efficient method to filter nuclear wastewater, a critical issue following the 2011 Fukushima disaster. The new technique utilizes metal-organic frameworks (MOFs) to selectively capture radioactive iodine, specifically iodine-129, which is a long-lived radionuclide. This method is significantly more effective and faster than traditional filtration systems, capable of removing iodine-129 in minutes compared to hours. The MOF-based approach offers a promising solution for managing large volumes of contaminated water, potentially reducing the environmental impact of nuclear accidents and improving the safety of nuclear waste disposal.
- Japanese researchers developed an efficient method to filter nuclear wastewater using metal-organic frameworks (MOFs).
- The MOF-based system specifically targets and captures radioactive iodine, particularly iodine-129.
- This new method is significantly faster and more effective than conventional filtration systems.
Gene drives, a technology designed to engineer evolution, offer potential solutions for global challenges like malaria and invasive species. However, their ability to spread genetic modifications rapidly through populations raises significant ethical and ecological concerns. The technology, which bypasses natural inheritance, could have unintended consequences, including the creation of resistant populations or ecosystem disruptions. Scientists advocate for a cautious, transparent, and inclusive approach to research and deployment, emphasizing the need for robust governance, international collaboration, and public discourse to navigate the balance between potential benefits and risks.
- Gene drives are a powerful technology that can rapidly spread genetic modifications through populations.
- They offer potential solutions for global problems like malaria, invasive species, and agricultural pests.
- Significant ethical and ecological concerns exist regarding unintended consequences and ecosystem disruption.
A new study published in PNAS reveals an inverse correlation between structural linguistic and human genetic diversity. Researchers found that regions with populations isolated over long periods tend to have more diverse linguistic features, while areas shaped by migration and sustained contact have more similar languages. This phenomenon, termed 'accumulation zones' (like New Guinea), suggests that isolation allows languages to evolve independently, increasing their distinctiveness. Conversely, 'spread zones' (shaped by large population movements) lead to languages becoming more alike due to borrowing and interaction. The study highlights that linguistic hotspots offer insights into how human languages became varied before major population movements reshaped the world, underscoring the importance of preserving small languages.
- A study found an inverse correlation between linguistic and genetic diversity, linking population isolation to unique language features.
- 'Accumulation zones' are regions where long-term isolation fosters diverse linguistic features.
- 'Spread zones' are areas of high migration and contact, leading to more similar languages.
India and Australia have finalised administrative arrangements for uranium export from Australia to India, exclusively for peaceful purposes under IAEA safeguards. This development, following the 2015 Nuclear Cooperation Agreement, opens doors for private Australian mining entities to contract with Indian private sector companies, boosting India's energy security and diversifying its fuel sources. Australia, holding over a quarter of global uranium reserves, traditionally has strict non-proliferation policies. India, a non-NPT signatory, secured an exemption from the Nuclear Suppliers Group in 2008, enabling civil nuclear agreements with partner countries, and has an unblemished nuclear supply chain record.
- India and Australia have finalised administrative arrangements for uranium exports, enhancing India's energy security.
- The exports are strictly for peaceful purposes and under International Atomic Energy Agency (IAEA) safeguards.
- This agreement allows private Australian and Indian entities to engage in commercial contracts for uranium supply.
The U.S. Federal Communications Commission (FCC) has approved Reflect Orbital's Eärendil-1 satellite, designed to deploy a large mirror in orbit to reflect sunlight onto Earth at night. The company aims to extend usable hours for solar panels and provide light for emergency missions. However, the approval has sparked debate, with organisations like the American Astronomical Society (AAS) raising concerns about background skyglow and potential disruption to optical astronomy. The FCC's decision, while regulating radiofrequency interference and orbital debris, deemed visual impact outside its statutory authority, but imposed conditions requiring coordination with NASA and the National Science Foundation.
- The FCC has approved Reflect Orbital's Eärendil-1 satellite, designed to reflect sunlight onto Earth at night.
- The satellite aims to extend usable hours for solar panels and provide light for emergency missions.
- Astronomical organisations, such as the AAS, have raised concerns about potential skyglow and disruption to optical astronomy.
Kerala, despite its rich biodiversity and traditional knowledge, is failing to leverage its bio-economy potential due to the decline of its premier biological research institutions. The article highlights that policy support for basic scientific research has eroded, and institutions like the Jawaharlal Nehru Tropical Botanic Garden and Research Institute (JNTBGRI) are suffering from politicisation, vacancies, and ageing infrastructure. This shift towards projects with immediate outcomes neglects long-term fundamental research, which is crucial for transformative discoveries in biotechnology, medicine, and climate-resilient agriculture. Reversing this trend requires renewed commitment to basic science, merit-based leadership, and stronger partnerships.
- Kerala's premier biological research institutions are declining due to eroded policy support for basic science and politicisation.
- The focus on short-term, visible outcomes neglects long-term fundamental research critical for bio-economy growth.
- Institutions like JNTBGRI face challenges such as vacancies, ageing infrastructure, and loss of technical expertise.