Scientists are confident Mars was once abundant with water, as seen in massive flood-carved channels, ancient river valleys, ...

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

A team of researchers from the German Aerospace Center (DLR) used that ice cap to make surprising discoveries about it and what it tells us about Mars's interior. The research is published in the ...

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 ...

again. At about 2:54 p.m. ET, mission controllers on Earth got word that the space agency's InSight lander -- designed to study the red planet's interior -- successfully landed on Mars about 8 ...

As Mars Area School District’s elementary expansion project inches closer to its start, fresh interior designs are being ...

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.

Instead the Little Lander That Could has continued to work for twice that length, sending back photographs and collecting data about Mars' interior for four years. Despite the issues with its ...

While previous missions focused on surface features, understanding Mars’ formation requires studying its deep interior. The InSight lander, launched in 2018, was designed to measure the planet ...