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Saturday, April 4, 2026
TopicVolcano

Topic: Volcano

How an ash cloud produced by a volcanic eruption in Ethiopia reached India

The Hayli Gubbi volcano erupted for the first time in about 10,000 yrs Sunday. Experts say ash may affect air traffic due to reduced visibility, but won't have major impact on air quality.

Over 2,000 tremors in 48 hours. Iceland declares emergency as threat of volcanic eruption looms

The town of Grindavík has been evacuated & the iconic Blue Lagoon geothermal spa temporarily closed as authorities in Iceland brace for a likely volcanic eruption.

The world’s largest active volcano is erupting after 40 years. Here’s why

Where does that molten rock come from? We asked Gabi Laske, a geophysicist at the University of California-San Diego who led one of the first...

Huge Tonga volcanic eruption this year led to bloom of microscopic marine life, find scientists

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

66-year-old U.S. man is the fifth in the list, but the oldest patient to be cured of HIV

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

Giant prehistoric eggs found in Australia came from the ‘Demon Ducks of Doom’

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

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.

ISRO’s Mars mission discovers how dust storms expand the red planet’s atmosphere

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week.

Evidence of brain surgery in ancient Greece, a sharp spike in methane emissions in 2019

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

Indians likely survived super-destructive Toba volcano 74,000 years ago: Study

Archaeological evidence found at Dhaba in MP debunks the long-held theory that Indonesia's Mount Toba eruption led to the death of majority human population.

On Camera

No amount of welfarism and futurist illusion can remove poverty of Indian people: BS Sanyal

The methods of the welfarist reduce the productivity of human effort and thus affect the welfare of the invalids as well as of the able-bodied. This is a greater injustice, BS Sanyal wrote in 1957.

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.