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Sunday, February 22, 2026
TopicUV rays

Topic: UV rays

Glutathione injection can repair skin, reduce pigmentation. But it impacts your kidney

With glutathione readily available in the market, the government must step in to mandate sales exclusively through licensed distributors to guarantee product quality.

Why human skin did better with sun before sunscreens

Were people always this obsessed with what the sun would do to their bodies? The short answer is 'no', and they didn’t need to be.

Self-driving cars try UV rays to kill coronavirus to assure riders

Voyage and May Mobility, autonomous-vehicle firms that charge riders to go on specialised routes, are putting UV-light emitters in their shuttles to help keep services running.

Sunscreen won’t save dark-skinned people from melanoma

The notion that regular application of sunscreen will reduce an already extremely rare occurrence is nonsensical.

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.