How could terrestrial living organisms withstand the hostile environments of other planets? To answer this question, a ...

“The presence of liquid water [on Mars] is a broad topic that includes rains, rivers, lakes, as well as oceans,” says Ezat ...

NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts ...

Two remarkable bacteria could facilitate 3D printing on Mars besides producing oxygen for astronauts.

Bright white rocks spotted by NASA’s Perseverance rover are rewriting what we thought we knew about ancient Mars. These ...

"The structures that we were able to identify in the images are clearly the mouth of a river into an ocean." The post ...

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

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

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