The findings potentially solve the paradox of how liquid water seems to have persisted on Mars even when the climate grew too cold.

Mars is about half Earth’s size and roughly a tenth its mass — not really the sort of planet you’d expect to leave fingerprints on Earth’s climate history. Yet a new set of simulations by an ...

Add Yahoo as a preferred source to see more of our stories on Google. If humans are ever to land on Mars, they will need somewhere to stay—a protective shell that can shield them from the sun’s harsh ...

Arcadia Planitia does not draw attention in the way Mars’s great canyons or volcanoes do. It sits quietly across the northern mid latitudes, flat and .

A crater on Mars has a bright patch of ice. It's the second time in over a decade that the crater and ice has been observed ...

Despite its small size, Mars seems to have a huge impact on the orbital cycles that govern Earth’s climate, especially those ...

How did Mars maintain surface liquid water billions of years ago? This is what a recent study published in AGU Advances hopes to address as a team of researchers from the United States and Canada ...

Advances in technology have reopened the debate over terraforming Mars, shifting it from an impossible dream to a long-term scientific and ethical question.

Ancient shoreline features hint that water on Mars once formed a vast ocean.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. A simulated view of a lake ...