Huge shells of frozen carbon dioxide at Mars' south polar cap resulted in subsurface meltwater, which fed a huge system of ...

A new study suggests that Mars could have sustained rivers and seas even after it began cooling down due to a cycle of water ...

Arctic has lost more sea ice this year ... Warmer seas could lead to more melting of Greenland's ice cap which would contribute to raising sea levels and changing the salinity of the sea, which ...

Insulation provided by carbon dioxide ice above the martian polar caps could explain many of the Red Planet’s ancient river features.

Results from a new study provide the first direct geochemical evidence of the "slushy" planet – otherwise known as the ...

Fred Schaaf promises plenty of opportunities for spectacular views of the moon, planets and stars these next two weeks.

REYKJAVÍK, Iceland — The record glacial outburst floods that damaged hundreds of homes in Juneau over the past two years are ...

The findings suggest vast rivers of glacial meltwater rushed into the sea, pooling over dense salty ocean water.

The new study suggests that the planet experienced a swift and intense melting phase following the last global ice age. At ...

According to them, Trump was akin to Hitler. He was a fascist, mysogynistic racist. He was going to destroy America, and the ...

Earth was a frozen wasteland. Then, rising CO2 caused a catastrophic thaw, turning Earth into a "slushy" planet.

Heat emanating from Mars’s still active interior was insulated by the carbon dioxide ice, warming up the water ice causing about half of it to melt and flow across the Red Planet’s ancient surface.