About 400 kilometers northwest of Sydney, just south of Dubbo, lies a large and interesting body of rock formed around 215 ...

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

A section of the upper mantle and crust under the Sierra Nevada mountains is peeling away, in a process that may mimic how ...

More than 3 billion years ago, when the Moon’s volcanic mare (the dark lunar “seas”) were formed, the Moon was rife with ...

Using artificial intelligence, scientists have discovered a crater from a meteoroid that they say shook material as deep as ...

At 4,000 miles long and 30–40 miles wide, the East African Rift (EAR) system is one of the geologic wonders of the world.

Ariel’s medial grooves could provide important clues about the moon’s internal structure, particularly regarding the presence ...

Several thousand earthquakes have been recorded near the Greek island since late January. So why is this happening?