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Wednesday, September 24, 2025
TopicStudy of rocks

Topic: study of rocks

Life-sustaining freshwater first appeared on Earth 4 billion years ago, finds Nature study

Geologists analysed ancient rock crystals from Australia to find that freshwater appeared on earth a mere 600 million years after the formation of the planet.

Study of rock shows how algae oxygenated earth 2 bn years ago to make way for other life forms

The team now plans to search for similar lime-mud deposits in other places around the world to gather additional insights about the Palaeoproterozoic era.

On Camera

‘I am Assam,’ Zubeen Garg had said. He was the soundtrack to our lives

Zubeen Garg's funeral entered the Limca Book of Records as the fourth-largest such procession in the world.

Market regulator SEBI clears Adani Group of impropriety alleged by Hindenburg Research

SEBI probe concluded that purported loans and fund transfers were paid back in full and did not amount to deceptive market practices or unreported related party transactions.

China navy achieves breakthrough with new fighter jet launch system. What are electromagnetic catapults

China’s most advanced aircraft carrier—Fujian—uses electromagnetic catapults, a core component of future aircraft carriers.

India doesn’t give walkovers to Pakistan in war. Here’s why it shouldn’t do it in cricket either

Many really smart people now share the position that playing cricket with Pakistan is politically, strategically and morally wrong. It is just a poor appreciation of competitive sport.