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Saturday, February 21, 2026
TopicGene

Topic: Gene

Gene mutation made modern humans produce more neurons than Neanderthals

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

Genes that make you taller could protect from heart disease, study by US govt agency finds

Conducted by a team from the US Department of Veteran Affairs’ Million Veteran Program, the study was published in the journal PLOS Genetics last week.

30% South Asians have Neanderthal gene that increases risk of severe Covid-19: Study

The study by Germany’s Max Planck Institute for Evolutionary Anthropology shows the gene was present in a Neanderthal who lived in Croatia 50,000 years ago.

For the first time, India has a genome database. But are we ready to use it?

In India, where caste, sex, religion and colour-based discrimination is so common, genetic discrimination can be another ticking bomb.

On Camera

Youth Congress, your foolish protest helped the Modi govt climb out of the AI summit hole

In tactical terms, the shirtless protest was worse than a self-goal. Suddenly, the fiascos of the AI Summit were forgotten, and the Youth Congress’s disruption became the issue.

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.

MoD, IAF agree on some exemptions to HAL for Tejas Mk1A, but no compromise on ‘must-have’ capabilities

IAF is fine with accepting the aircraft with 'must-haves', even if some other steps remain pending, which may take at least another year, it is learnt.

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.