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NewSpace India Limited (NSIL)

NewSpace India Limited (NSIL)

Why in news? On 10 December 2025 the Press Information Bureau reported that NewSpace India Limited (NSIL), the commercial arm of the Indian Space Rese...

GlowCas9 Protein – Lighting Up Gene Editing

GlowCas9 Protein – Lighting Up Gene Editing

Why in news? Scientists at the Bose Institute in Kolkata, led by Dr Basudeb Maji, engineered a new CRISPR protein called GlowCas9 that emits light whi...

AviSpray‑10c – a compact agricultural spray drone

AviSpray‑10c – a compact agricultural spray drone

Why in news? AvironiX, a deep‑tech drone company based in Chennai, unveiled the AviSpray‑10c in December 2025. The backpack‑sized drone aims to ...

Large language models – opportunities and risks

Large language models – opportunities and risks

Why in news? Generative artificial intelligence exploded in popularity through tools like ChatGPT and Gemini. By late 2025 researchers and regulators ...

India International Science Festival (IISF) 2025

India International Science Festival (IISF) 2025

Why in news? The eleventh edition of the India International Science Festival (IISF) took place from 6 to 9 December 2025 in Panchkula, Haryana. With ...

Bluetongue Virus – A Threat to Ruminants

Bluetongue Virus – A Threat to Ruminants

Why in news? Veterinary authorities reported outbreaks of Bluetongue disease in parts of Europe and Asia, sparking concern among livestock farmers. Un...

Cosmic Filament

Cosmic Filament

Why in news? Researchers at the University of Oxford recently announced the discovery of a razor‑thin cosmic filament about fifty million light yea...

Measles

Measles

Why in news? The World Health Organisation has warned that measles killed about ninety‑five thousand people worldwide in 2024, mostly unvaccinated c...

Onchocerciasis Elimination in Niger

Onchocerciasis Elimination in Niger

Why in news? Niger has been officially recognised as the first African country to halt the transmission of onchocerciasis, also known as river blindne...

Shingles Vaccine Linked to Lower Dementia Risk

Shingles Vaccine Linked to Lower Dementia Risk

Why in news? A large international study has found that older adults who receive a shingles vaccine have a lower risk of dying from dementia. Research...

Centre for Chronic Disease Control (CCDC)

Centre for Chronic Disease Control (CCDC)

Why in news? A recent study from the Centre for Chronic Disease Control (CCDC) received attention because it estimated, for the first time in India, h...

AstroSat and the UltraViolet Imaging Telescope

AstroSat and the UltraViolet Imaging Telescope

Why in news? The Indian Institute of Astrophysics (IIA) recently celebrated a decade of successful operation of the UltraViolet Imaging Telescope (UVI...

Tensor Processing Unit (TPU)

Tensor Processing Unit (TPU)

Why in news? With the rapid growth of artificial‑intelligence applications in 2025, specialised chips known as Tensor Processing Units (TPUs) have g...

DHRUVA – Digital Address Infrastructure

DHRUVA – Digital Address Infrastructure

Why in news? The Department of Posts has unveiled a policy framework called DHRUVA (Digital Hub for Reference and Unique Virtual Address) to create a ...

Discovery of Alaknanda – A Mature Spiral Galaxy in the Early Universe

Discovery of Alaknanda – A Mature Spiral Galaxy in the Early Universe

Why in news? Astronomers using the James Webb Space Telescope (JWST) have discovered a remarkably mature spiral galaxy nicknamed Alaknanda. The galaxy...

Calling Name Presentation (CNAP) Service – Showing Caller Names to Curb Fraud

Calling Name Presentation (CNAP) Service – Showing Caller Names to Curb Fraud

Why in news? The Department of Telecommunications (DoT) has decided to roll out a Calling Name Presentation (CNAP) service that will display a caller�...

Giant Sunspot and X‑class Solar Flare Raise Space Weather Alerts

Giant Sunspot and X‑class Solar Flare Raise Space Weather Alerts

Why in news? NASA and space weather agencies reported that a huge sunspot cluster more than ten times the size of Earth rotated into view at the start...

National Centre for Polar and Ocean Research – India’s Pole to Pole Explorer

National Centre for Polar and Ocean Research – India’s Pole to Pole Explorer

Why in news? The National Centre for Polar and Ocean Research (NCPOR) celebrated its silver jubilee in November 2025. To mark the occasion, India issu...

GLP‑1 Drugs – Managing Diabetes and Weight

GLP‑1 Drugs – Managing Diabetes and Weight

Why in news? Medications based on glucagon‑like peptide 1 (GLP‑1), such as semaglutide and tirzepatide, gained widespread attention in 2025 for th...

Bioremediation – using microbes to clean polluted environments

Bioremediation – using microbes to clean polluted environments

Why in news? With increasing awareness about sustainable waste management, scientists and policymakers are exploring bioremediation as an eco‑friend...

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