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Monday, February 23, 2026
TopicLab

Topic: Lab

Wuhan and 58 other labs handle world’s deadliest pathogen. Only some score high on safety

Biosafety level 4 labs are built so that researchers can safely work with the most dangerous pathogens– ones that can cause serious disease and have no vaccines.

What is gain of function? Research field back in focus as Covid linked to China ‘lab accident’

Gain of function research focuses on growing generations of microorganisms under conditions that cause mutations. For years, there has been an ethical debate around it.

How India increased its Covid testing capacity from 52 labs to over 1,300 in 4 months

As on 27 July, only 152 of India’s 739 districts — about 20% — didn’t have Covid-19 testing labs, thanks to a decade-old ICMR scheme.

Here’s how scientists know the coronavirus came from bats and not a lab

Coronaviruses and bats are locked in an evolutionary race in which the viruses are constantly evolving to evade their immune system and bats are evolving to withstand infections.

On Camera

Nick Jonas wearing a mangalsutra is validation for many Indians. He’s our favourite jiju

Nick Jonas is not trying to modernise the mangalsutra, but his gesture shows that choices can be equal. If commitment must be flaunted, it need not be gendered.

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.

Suspected brake failure leads to Tejas accident after landing, airframe likely to be written off

The IAF, so far, remains mum on this accident which has led to grounding of the fleet for safety checks.

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.