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

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 ...

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

Scientists propose using ice as a building material for Mars habitats, offering protection from radiation while allowing ...

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.