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Saturday, February 21, 2026
TopicHuman brain

Topic: Human brain

Scientists want to know how Brazilians live so long. Fish eggs depend on geometry for growth

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

Adolescence ends at 32 according to new study. But it only applies to ‘Western’ brains

In the Western world, 32 is understood to be the “strongest” turning point of the lifespan. It is the beginning of adulthood. White matter volume hits its peak at 29.

Are we just mice with culture? An Austria lab is probing live human brain cells

Scientists in Austria are studying live human brain cells and comparing them to those of mice. Their findings raise questions about memory, culture, and what makes us ‘special’.

AI tools like ChatGPT aid performance, but MIT essay-writing study shows they take a ‘cognitive’ toll

The study, conducted among a small group of people aged 18-39, shows using such tools may impact overall brain activity over time. Paper is pre-print, yet to be peer-reviewed.

In breakthrough study, TIFR team uses psychedelic to identify neurons that modulate anxiety

Published in Neuron journal, the study led by Tata Institute of Fundamental Research also demonstrates the potential to reduce anxiety without the use of psychedelic drug.

Scientists from UC Davis implanted electrodes in ALS patient’s brain, and he found his voice again

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

40% amphibians facing extinction. Leading reason isn’t disease or habitat loss anymore

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

Musk’s Neuralink to test brain-chip in humans after FDA nod. How it’s meant to work & key concerns

The company aims to use brain-computer interface technology to treat brain diseases & enhance human capabilities with a chip implanted in the brain. But it faces ethical & scientific challenges.

Your curls keep you cool! Scientists find curly hair evolved to protect brain from overheating

Study by US, UK and Australian universities published in Proceedings of the National Academy of Sciences on 6 June looks closely at why hair evolved in otherwise ‘hairless’ human body.

The enigma inside our heads — scientists unlock new secrets as brain research deepens

Findings of study, conducted by international team and including data from over 100,000 individuals, published in the journal 'Nature'.

On Camera

Cautious optimism — India’s new relationship with Tarique Rahman’s Bangladesh

Both Bangladesh and India will have to work together to repair the damage done during the Yunus administration.

In the West, there’s anxiety. In India, optimism—Rishi Sunak says India poised to be leader in AI

On Wednesday, the former UK Prime Minister Rishi Sunak was speaking in New Delhi at a Carnegie & Observer Research Foundation event on AI.

Embraer moves full throttle in pursuit of IAF contract, ties up with Hindalco after Adani

IAF is firming up plans to revamp airlift capabilities with medium transport aircraft that will be assembled in India & serve as its main workhorse. Embraer is leading contender as of now.

No country is ever fully sovereign. Cold War era taught India its real meaning

India’s fraught neighbourhood places multiple constraints on its strategic choices. It leaves no time to take a deep breath, lean back and reset.