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Monday, February 23, 2026
TopicTonga volcanic eruption

Topic: Tonga volcanic eruption

We are still watching for the ripples of Tonga eruption in space

Gareth Dorrian -
The eruption appears to have generated a series of ‘atmospheric gravity waves’, which were detected by a Nasa satellite.

Volcanic eruption on tiny Tonga shook the world: What we know about the causes and impact so far

Sandhya Ramesh -
Tonga eruption triggered a Pacific-wide tsunami, a shockwave that travelled across the globe, and record lightning strikes. But, how all this happened is still not fully known.

On Camera

YourTurn

Opinion

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

Stela Dey -
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.

Patel’s 1950 letter to Nehru: Find no legal power to deal with Press or men like Syama Prasad

Everyone’s ‘damaged’ in modern dating. Love will soon be called a mental illness

Economy

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

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

Defence

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

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

National Interest

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

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

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