Radio signals sent between two Mars orbiters—rather than between an orbiter and an Earth-based receiver—capture new insights into atmospheric dynamics.

NASA has recently reignited speculation about extraterrestrial life after what appears to be a "mushroom" was spotted in an ...

Your blood is also red because of a mixture of iron and oxygen in a molecule called hemoglobin. So in a way, the ancient ...

The Aurora Reservoir Swim Area is currently closed due to elevated bacteria levels. The city says it will reopen when tests ...

Before they take the long journey to another planet, humans will have to find the right place to land. New findings from a ...

Mars isn't a bright, fire-engine red, but the iron oxide in its rocks makes it appear redder than other planets, especially ...

NASA's car-sized Perseverance rover has been roaming the surface of Mars for four years, drilling into the alien soil to ...