The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

An AI simulation of an impact shows basalt-rich (purple) and basalt-poor (green) regions. (Curtin University) The planet ...

A study led by geoscientists at the University of Sydney has revealed why some ancient continental edges became fertile sites ...

The collision blasted a 1.5-kilometre-high curtain of rock, sediment and seawater skyward before it collapsed.

Researchers assessed likelihood gas was produced during creation of Alps, Pyrenees and Baetic mountains ...

By Will Dunham July 2 (Reuters) - While it once was temperate and lush, Earth's southernmost continent Antarctica froze over ...

The famous waterway began as two rivers, a new study suggests. Tectonic activity around five million years ago probably made ...

Japan appears to have shifted further east in recent years. The 2011 earthquake in Japan that triggered a tsunami and the ...

A study led by geoscientists at the University of Sydney has revealed why some ancient continental edges became fertile sites for major mineral ...

A 20-year-old mystery of the North Sea's Silverpit Crater has been solved. Researchers confirmed an asteroid or comet struck the region 43-46 million years ago, forming the rare geological scar.

Stress accumulating in the southern San Andreas fault. (Burkhard et. al., J. Geophys. Res. Solid Earth, 2026) It's called California's Big One for a reason. For more than a century, tectonic pressure ...

Scientists say Caracas' seismic risk mirrors that of Los Angeles and San Francisco, where older non-ductile concrete, ...