Beneath Earth s surface, nearly 3,000 kilometers down, lies a mysterious layer where seismic waves speed up inexplicably. For ...

Earthquakes, volcanic eruptions, shifting tectonic plates—these are all signs that our planet is alive. But what is revealed ...

According to new research, the active volcano that sits west of Naples has a "tuff" layer about two miles beneath the surface ...

An analysis of Hawaii’s volcanic rocks revealed Earth’s core is leaking gold and other precious metals, a study found. The ...

Sediments from Pacific Highs preserve vital information on past ocean warming, extinctions, and circulation shifts.

Scientists reveal the clearest images of the Sun’s corona using a new adaptive optics system, opening new paths for solar ...

The international space industry is on a growth trajectory, but new research shows a rapid increase in rocket launches would ...

Scientists have uncovered new evidence to suggest that Earth is leaking gases from deep inside its mantle—even in regions ...

The record sheds light on the climate early humans experienced when they were spreading out of Africa. A tree-ringed African ...

Using the joint U.S.-Taiwanese COSMIC-2 satellite network, as well as 37 ground-based radars called ionosodes, the team ...

Dust carried across the Atlantic is one of the great wonders of the weather world. This is the most significant cloud so far ...