Volcanoes offer breath-taking views and thrilling adventures. Explore Iceland’s Thrihnukagigur magma chamber, Costa Rica’s ...

The object was found at Coto Correa in Las Chapas, a site that has been known since the 1950s, when archaeologists first found stone tools there dating to the early Paleolithic period. Recently, a ...

Researchers have found new evidence for a massive subsurface ocean on Mars, highlighting the possibility of microbial life ...

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Martian Rock Analysis Reveals the Planet Had 'Secret Ingredient' That Was Ideal for Starting Life Planet Mars has always been ...

Researchers examining seismic data recorded on Mars say the have found evidence supporting the presence of liquid water deep ...

Rocks loafing about on the surface of Mars have been harboring secrets about the red planet's mysterious past.

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

Infinity Mining has identified the mineral pyrrhotite in drill core at its Cangai copper project in New South Wales, ...

Guatemalan authorities evacuated around 1,000 people Monday after Central America's most active volcano erupted, spewing lava ...

A grant helped pay for the 98-acre property in Contra Costa County that is said to contain rare volcanic habitat.

Scientists now know how to drill deep enough to tap into an energy supply that would power the world for more than 20 million ...