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 ...

The moistest, most buoyant air rises the highest, while drier less buoyant air doesn’t make it so far up. If there is lots of ...

The Elfstedentocht – or “Eleven Cities Tour” – is a legendary 200-kilometre ice-skating race and leisure tour that winds ...

You’d think TSA rules are airtight, but nope. From antlers to embalmed specimens, here are 12 bizarre things you’re actually ...

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.

A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...

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.