Engineers are developing a concept for exploring one of Mars’ least accessible environments: its underground tunnel systems. Their proposal combines a rolling robot inspired by a pillbug with ...

A team of researchers has developed a concept based on biomimicry to explore the ...

(CNN) — Data from a retired NASA mission has revealed evidence of an underground reservoir of water deep beneath the surface of Mars, according to new research. A team of scientists estimates that ...

CAPE CANAVERAL, Fla. — Mars may be drenched beneath its surface, with enough water hiding in the cracks of underground rocks to form a global ocean, new research suggests. The findings released Monday ...

Add Yahoo as a preferred source to see more of our stories on Google. New seismic evidence hints at liquid water deep beneath Mars’ surface, strengthening the case for the planet’s ability to support ...

How long did Mars have habitable conditions for life? This is what a recent study published in the Journal of Geophysical Research – Planets hopes to address as a team of scientists from New York ...

More than 3 billion years ago, Mars was warm, wet, and had an atmosphere that could have supported life. This artist's rendering shows what the planet may have looked like with global oceans based on ...

Mars is the fourth planet from the sun and has a distinct rusty red appearance and two unusual moons. The Red Planet is a ...

(CNN) — Data from a retired NASA mission has revealed evidence of an underground reservoir of water deep beneath the surface of Mars, according to new research. A team of scientists estimates that ...