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 ...