Although the Earth’s been decidedly blue for 600 million years, rising populations of phytoplankton caused by rising temperatures are once again causing the world’s oceans to turn green.

Fossils and genetics are starting to point to life emerging surprisingly soon after Earth formed, when the planet was ...

From the beginning of time to the origins of life, our "when" special series tackles the timing of crucial events and the ...

When Earth first formed, it was too hot to retain ice. This means all the water on our planet must have originated from ...

As NASA astronauts aim for landings in 2027, geologists find surprises in recently retrieved samples from the far ...

Roughly 300,000 years ago, our species first appeared on the African landscape before spreading globally and coming to ...

YouTube is about to turn 20. An unusual research method is unveiling statistics about the platform that Google would rather ...

Researchers are unlocking secrets of our solar system by analyzing asteroid Bennu samples, some of the most pristine ever ...

The first episode of ITU’s Space Connect examined the fundamentals of LEO satellite constellations, revealing key trends and ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

Lamb’s extensive experience in studying sediment, water, and atmosphere interactions on Earth lent credibility to this model. The ripples, a mere 6 millimeters high and spaced 4 to 5 centimeters ...