Abhishek Shankar: Why India Needs Lung Cancer Screening Criteria Beyond Smoking History

Abhishek Shankar, Associate Professor of the Department of Radiation Oncology at All India Institute of Medical Sciences, shared on LinkedIn: “As India prepares for the future of lung cancer screening, one question deserves greater attention in indian context – Should screening eligibility be determined by smoking history alone? In India, a substantial proportion of lung cancer…

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Most-detailed-ever view of the sun’s surface revealed in new images from the world’s largest solar telescope

New images captured by the world’s most powerful solar telescope have revealed something that was hiding in plain sight on the sun for 150 years: thousands of tiny whirlpools twisting across our star’s surface. The ultra-detailed observations could help to explain some of the sun’s most violent behavior as well as hint at the answer…

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‘Motivation cells’ discovered: Scientists identify neurons that help us keep working for rewards | Technology News

4 min readAug 7, 2026 12:02 PM IST Scientists have identified a group of brain cells that appear to play a key role in helping people stay motivated when achieving a goal becomes increasingly difficult. The discovery could improve understanding of why motivation declines in conditions such as depression, attention deficit hyperactivity disorder (ADHD), and…

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Fridge-free tetanus-diphtheria vaccine passes first human trial

The world’s first fridge-free vaccine has produced encouraging Phase I results, offering a potential route to reducing the number of vaccines lost each year globally to cold-chain failures during storage and transport. SPVX02, a reformulated tetanus-diphtheria (Td) vaccine developed by UK biotech Stablepharma, was tested in a randomised Phase I trial involving 60 healthy adults…

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NASA grants Voyager 2 spacecraft another year of power with risky ‘Big Bang’ maneuver. Next, it’s Voyager 1’s turn.

Scientists are preparing for an interstellar rescue of humanity’s most distant spacecraft, Voyager 1, after fixing up its twin from billions of miles away. According to a NASA statement released Aug. 4, a clever power-saving maneuver known as the “Big Bang” helped the agency avoid having to shut off another one of the Voyager 2…

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