SpaceX astronaut Jared Isaacman said frequent space travel is "around the corner." How humans will survive off-world is ...

"The Grand Canyon is an epic Rosetta Stone for geology," Denver Museum of Nature and Science geologist James Hagadorn said.

Around 700 million years ago, the Earth cooled so much that scientists believe massive ice sheets encased the entire planet ...

We're showing that, everywhere we look now, there was some sort of magnetic field that was responsible for bringing mass to ...

Most major geological events in Earth's recent history have clustered in 27.5-million-year intervals — a pattern that ...

Imagine a world where continents are fused into one massive landmass, and life as we know it is on the brink of ...

The Arecibo message contained an image of a man only. But what might seem a sexist choice deserves a more subtle ...

The Lafayette Meteorite, a chunk of Mars, has provided crucial insights into the Red Planet's geological history.

New evidence found in the Rocky Mountains of Colorado supports the notion that Snowball Earth was indeed a global phenomenon.

A rare Triassic fossil unearthed in Brazil, Gondwanax paraisensis, could provide new insights into the origins of dinosaurs.

We know from The Lord of the Rings that Tolkien crafted endless stars in his legendarium, but are there other planets too?