Praxis co-founder Dryden Brown wants to build a city in Greenland that emulates what a community on Mars could be like.

REUTERS The earliest fossil evidence of life on Earth has been found in rocks 3.7 billion years old in Greenland, raising chances of life on Mars aeons ago when both planets were similarly ...

Back in 2007, I talked with Rob Manning, engineer extraordinaire at the Jet Propulsion Laboratory, and he told me something shocking. Even though he had successfully led the entry, descent, and ...

On Dec. 18, three days after the full moon, the moon occults Mars. This occultation will favor far northern locations in Canada, all of Greenland, Iceland, and northwestern Europe. December's full ...

These cryoconite colonies have been uncovered and studied everywhere from Antarctica, to Greenland, to Norway's Svalbard archipelago ... a project to predict the dust content of ice deposits on Mars — ...

When humans eventually do visit Mars, this new technology could help ... This could include the darkest corners of the Gakkel Ridge, the Greenland coral reefs, and, of course, the deepest place ...