Researchers have found new evidence for a massive subsurface ocean on Mars, again raising the possibility of microbial life.

Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground.

In 2024, scientists made headlines when they found evidence of copious amounts of water inside a layer of the Martian crust.

NASA’s InSight lander recorded surprisingly large quakes that indicate Mars is more seismically active than we first thought.

NASA's InSight lander has taken what may be its last photograph of Mars, approaching its inevitable death with peaceful acceptance. "My power’s really low, so this may be the last image I can ...

N ASA's Mars Reconnaissance Orbiter (MRO) caught a glimpse of the agency's retired InSight lander recently, documenting the accumulation of dust on the spacecraft's solar panels. In the new image ...

Scientists have identified another possible commonality between Earth and Mars: a solid inner core. Scientists have ...

NASA’s retired InSight Mars lander has been spotted by the Mars Reconnaissance Orbiter (MRO) in a recent image taken on October 23, 2024. The image, captured using the HiRISE camera, shows dust ...

Fluid-rock interactions on ancient Mars may have produced abundant magnetic minerals that preserved unusually intense records ...

The InSight lander will carry two major experiments, the Heat Flow and Physical Properties Probe (HP 3) and the Seismic Experiment for Interior Structure (SEIS), to Mars, where a robotic arm will ...

The north pole of Mars is slowly sinking under the weight of an ice cap that only formed within the past few million years. And, in the process, it's telling us something about what the planet's ...

Research published late last year indicated “seismic discontinuities in the Martian crust” that scientists believe could be an indicator of liquid water under the Martian surface, raising the ...