Non-mixing layers of water and hydrocarbons thousands of miles deep could explain the icy planets’ strange magnetic fields.

Firefly Aerospace 's moon-bound spacecraft has provided the closest thing to a reflecting pool in space, showing Earth as an ...

A new study out this week said that the Earth's inner core is less solid than previously thought. Scientists still have questions, though.

Quakes recorded for the first time inside Greenland's biggest frozen river, the Northeast Greenland Ice Stream, suggest this ...

New study reveals that Earth's inner core is undergoing unexpected structural changes, challenging long-held assumptions ...

Discover interesting facts about how big earthquakes can get, why earthquakes happen, and why they're so hard to predict.