The ocean was most likely green, and it might not have been blue forever. Japanese scientists from Nagoya University first ...

Water is at the center of one of the enduring questions about how life first formed on Earthr. More specifically, where did ...

had been used as evidence to support the theory that plate tectonics started nearly as soon as Earth had solid ground — roughly 4 billion years ago. "That's probably a flawed argument now ...

Watch the Earth's tectonic plates grow, shrink, and jostle for position in this new model of the last billion years on the ...

A little over 5 million years ago, water from the Atlantic Ocean found a way through the present-day Strait of Gibraltar.

In The Decline and Fall of the Human Empire, science writer Henry Gee considers how long we’ve got, and how we can extend our ...

Of the heavy metals spewed by dying stars, the astronomers were particularly interested in iron-60. That’s because iron-60 is ...

A reanalysis of paleomagnetic poles provides tighter bounds on the style and rate of motions of our whole planet with respect ...

Researchers have helped overturn the popular theory that water on Earth originated from asteroids bombarding its surface; Scientists have analyzed a meteorite analogous to the early Earth to ...

Nigeria’s crude oil and gas reserves have hit a record high of 37.24 billion barrels and 210.5 trillion cubic feet ... life index is 64 for oil and 93 years for gas. “In view of the above ...

According to the Saudi Central Bank, total liquidity (broad money supply, M3) exceeded SR3 trillion (SR3,033,684 million), up from SR2,756,193 million during the same period in 2024. This robust ...

WASHINGTON (AP) — The U.S. budget deficit has grown to more than $1.3 trillion in the first half of the 2025 fiscal year — the second highest six-month deficit on record, according to Treasury ...