For decades, scientists have been baffled by two enormous, enigmatic structures buried deep inside Earth with features so vast and unusual that they ...

Imagine the catastrophic winds of a category 5 hurricane. Now, imagine even faster winds of more than 100 meters per second, ...

This video explores the Venus girdle, a comb jelly known for its stunning rainbow shimmer deep beneath the ocean’s surface.

When astronomers search for planets that could host liquid water on their surface, they start by looking at a star's ...

The giant structures that sit where Earth’s core meets the mantle and slow seismic waves as they pass through could be key to ...