Geologists studying some of the planet's oldest volcanic rocks have uncovered new evidence that water was playing a major ...

Western Australia’s Pilbara Craton is probably the last place you’d expect to learn anything about the role water played in ...

From the highest pinnacle of Mount Everest to the deepest abyss of the Mariana Trench, our planet is a fascinating ...

Ancient deep-sea organisms suggest movement, sexual reproduction, and complex animal life began earlier than previously thought.

Rare fossils from Illinois are challenging one of evolution's oldest assumptions and revealing an unexpected path taken by ...

It implies or requires that the angrite parent body had to be big, but the question is, where is it now?” CU Boulder ...

NASA’s Perseverance rover has identified mineral and organic patterns inside a Martian rock that the agency now describes as ...

Quasars — the brightest objects in the universe — are powered by supermassive black holes at the heart of early galaxies.

Rib Mountain State Park is one of those places that makes you stop, look around, and genuinely wonder how you didn’t know ...

The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

Somewhere in a small eastern North Carolina town, the ground beneath your feet is older than anything your brain can ...

America’s National Parks are a treasure to visit during the day, but can have another purpose at night: stargazing. Experts ...