For the first time, scientists have watched a subduction zone literally fall apart beneath the ocean floor. Using advanced seismic imaging, they found the Juan de Fuca plate splitting into fragments ...

Earth's Composition Closely Matches Mars, Suggests New Study On Planet's Origins ...

A scorching, airless world just 48 light-years away is offering scientists a rare glimpse into the geology of distant planets ...

Here are some ways the world might end in ice, according to science fiction. Earth freezes. Humankind’s remnants huddle in ice caves, fending off giant alien monsters (Snowball Earth). Or people ...

We've been living on this planet for hundreds of thousands of years, and we still don't fully understand it. That's not a ...

Planetary scientists have long debated where the material that formed Earth comes from. Despite its location in the inner solar system, they consider it likely that 6–40% of this material must have ...