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Saturday, April 4, 2026
TopicTonga volcanic eruption

Topic: Tonga volcanic eruption

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

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

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

The influencer war that took rural creator Pujarini Pradhan global

As social media debated whether audiences were consuming Pujarini Pradhan as a symbol, The Juggernaut turned her into a story that could circulate globally, with or without her participation.

SEBI proposes return of open market share buybacks to support stocks

Regulator seeks feedback on allowing firms to repurchase shares via exchanges after tax changes, as markets reel from war-led selloff and foreign outflows.

South Korea’s Cheongung-II missile system makes its mark in West Asia war. Here’s why

UAE has been using this defence system, which is similar to America's Patriots, against Iranian missiles and unmanned aerial vehicles.

China insulated itself against energy shocks. India is ‘all talk, no walk’

China patiently invested capital, skill and technology in coal gasification. Unlike it, we won’t move from words to action. As crude prices decline, we lose interest.