About 700 million years ago, Earth was entombed in a veneer of ice hundreds of feet thick—a frozen state scientists refer to ...
Some tropical land regions may warm more dramatically than previously predicted, as climate change progresses, according to a ...
Astronomy on MSN
What happens if Earth stops rotating?
What happens if Earth stops rotating?Etan MeyerBoca Raton, FL I will assume you're referring to what would happen if Earth stopped rotating all at once, without any gradual reduction in velocity. In ...
“The presence of liquid water [on Mars] is a broad topic that includes rains, rivers, lakes, as well as oceans,” says Ezat ...
For more than a quarter billion years, coral reefs did far more than brighten shallow seas. Long before humans appeared, ...
Scientists studying ancient ocean fossils found that the Arabian Sea was better oxygenated 16 million years ago, even though ...
It was long thought, up until recently, that asteroids and comets delivered Earth's oceans during the very early Solar System ...
The Weather Network on MSN
Ocean heat sets another record in 2025 as Earth sees third-hottest year
With 2025 deemed the third-warmest year on record for the planet, it comes as no surprise that ocean heat is also on the rise ...
The cycling of water within Earth's interior regulates plate tectonics, volcanism, ocean volume, and climate stability, ...
Astronomy on MSN
Why did Earth's greenhouse age end?
Sixty-six million years ago, Earth was a tropical greenhouse. Today, it's an ice-capped world. And an international team of experts led by the University of Southampton think they know why. Their new ...
New research suggests Earth’s water came from sources other than meteorites, challenging long-standing theories on planetary ...
Scientists have long opposed polar geoengineering. Some now believe it will be necessary.
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