science and tech

Malaria Disease: Causes, Symptoms Prevention and Treatment

Context: India’s malaria challenge is no longer about widespread burden — it now lies in tackling hidden carriers, hard-to-reach regions, and a resilient parasite. The 2030 elimination target is more than a deadline; it is a litmus test of how...

INS Himgiri under Project 17A: Key Features and Significance

Context: INS Himgiri (Yard 3022) has been officially handed over to the Indian Navy by Garden Reach Shipbuilders and Engineers (GRSE) in Kolkata. About INS Himgiri INS Himgiri is the third of the Nilgiri-class stealth guided-missile frigates, constructed for the...

NISAR Satellite, Objective, Features and Functions

India has successfully launched the much-anticipated NASA-ISRO Synthetic Aperture Radar (NISAR) satellite aboard the GSLV-F16 from the Satish Dhawan Space Centre (SDSC), Sriharikota. This marks a historic collaboration between ISRO and NASA, combining the expertise of both agencies to create...

Pralay Missile: India’s First Quasi-Ballistic Missile

Context: DRDO successfully test-fired the Pralay missile from Abdul Kalam Island off the Odisha coast. About Pralay Missile Pralay, India’s first quasi-ballistic missile, represents a significant step forward in the nation’s defence technology. Developed by the Defence Research and Development...

Deep Brain Stimulation (DBS), Applications, Mechanism and Advantages

Context: Over 1.6 lakh people globally have undergone Deep Brain Stimulation (DBS), a medical procedure used to treat various neurological and psychiatric conditions. What is Deep Brain Stimulation (DBS)? Deep Brain Stimulation (DBS) is a medical procedure where electrodes are...

Nuclear Power in India, Key Achievements, Challenges and Recent Developments

Context: The Union Budget 2025–26 set an ambitious target of 100 GW nuclear power capacity by 2047, up from the current 18 GW. This aligns with India’s twin goals of becoming a developed nation (Viksit Bharat) by 2047 and achieving...

BioEmu AI: Key Features, Working and Limitations

Context: A new deep learning model named BioEmu can accurately predict the complete range of shapes a protein adopts under natural biological conditions. BioEmu: A New Breakthrough in Protein Structure Prediction What is BioEmu? BioEmu stands for Biomolecular Emulator, a...

Zimislecel (VX‑880): A Promising Stem Cell Therapy for Type 1 Diabetes

News? In a study published in New England Journal of Medicine, Zimislecel enabled insulin production and improved blood sugar in 12 Type 1 diabetes patients within one year. What is Zimislecel? Zimislecel is an experimental therapy for Type 1 diabetes that...

INS Sandhayak: The First Indigenous Survey Vessel Large (SVL)

Context: INS Sandhayak made its maiden port call at Port Klang, Malaysia, to boost hydrographic cooperation between India and Malaysia. About INS Sandhayak Class & Commissioning First ship of the indigenously designed Sandhayak-class hydrographic survey vessels. Commissioned in February 2024....

Chronic Venous Insufficiency (CVI): Symptoms, Risks and Treatment

Context: U.S. President Donald Trump was recently diagnosed with Chronic Venous Insufficiency (CVI), a medical condition that affects blood flow in the veins. What is Chronic Venous Insufficiency (CVI)? Chronic Venous Insufficiency (CVI) occurs when the veins in the legs...