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

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

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

NASA's $850 million InSight Lander is the first designed to study the interior structure of Mars. Until now, NASA's landers mainly focused on exploring Mars' surface for signs of potential life.

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 ...

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

These studies show that Mars is bombarded by meteorites far more often than previously thought — about 2.5 times more ...

Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet's crust is still unclear, according to a new analysis.

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 ...

NASA says it is retiring its InSight Mars lander mission, after over four years of collecting data on the red planet. InSight recently fell silent for the first time since arriving on Mars ...

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 ...