We’re watching something we’ve never seen before,” Dave Roberts said. Here are seven reasons this was the single greatest ...

Researchers have discovered chemical fingerprints of Earth's earliest incarnation, preserved in ancient mantle rocks. A ...

Researchers who compared levels of three potassium isotopes in surface rocks and primordial rocks found a deficit of one ...

Earth's Ediacaran Period, roughly 630 to 540 million years ago, has always been something of a magnetic minefield for ...

The Indigenous leader on the threats to his Kayapó tribe, why ancestral knowledge matters — and the meaning behind his ...

The deadly project killed more than 750 workers, the company scrambling to bury the dead before anyone knew they were gone.

Scientists debate whether current extinction rates mark a planet-wide crisis or reflect a more nuanced reality, highlighting ...

The progressive icon delivered a damning speech Saturday in Washington, D.C. as part the nationwide "No Kings" protests ...

This satellite image reveals not only geological beauty but also the deep ties between landscape, climate and history in one ...

MIT scientists have discovered ancient rock samples from Greenland, Canada, and Hawaii exhibiting a rare potassium-40 deficit ...

It smells of manure and is stained by tobacco juice. It's where tough men dance to keep loose and a few men say their last ...

Think of it this way: only around 10,000 decently sized meteorites slam into Earth per year. Meanwhile, the planet is ...