A scientific analysis of samples collected on the surface of Mars shows the red planet has evolved its own version of a ...

In those drill sites, Curiosity detected deposits containing an iron carbonate material called siderite. According to Ben ...

Warm air rises, but it also expands because air pressure decreases with height. The latter effect wins out and air becomes ...

From the Alaskan Iditarod to the Winter Olympics, climate change has put many winter sporting traditions at risk. While some ...

A new study led by a University of Calgary scientist has found evidence that suggests Mars once had a carbon cycle, giving further support for the habitability of the red planet.

Not all of it. Earlier this year, US president Donald Trump promised Congress that he would “lead humanity into space and plant the American flag on the planet Mars and even far beyond”. He’s wrong, ...

In 1946, Vincent Schaefer, a General Electric chemist, discovered that dry ice—super-cooled solid carbon dioxide—could be used to create an artificial cloud full of tiny ice crystals.

Fairuz Ishraque, a Bangladeshi scientist, recently journeyed to the icy continent of Antarctica, where he spent 69 days conducting research in the Allan Hills, a notable group of hills in the region.