Scientists believe giant impacts – like the one depicted in this artist’s concept – occurred on Mars 4.5 billion years ago, ...

New research published in the journal Science reveals the red planet's mantle preserves a record of its violent beginnings.

Using data from NASA’s retired InSight lander, two separate teams of researchers found evidence of a sluggish Martian mantle ...

A new look at an ancient volcanic blast on Mars suggests that the Red Planet was much more Earth-like billions of years ago, with abundant surface water and a relatively thick atmosphere, ...

NASA rover Perseverance collected evidence being considered by agency officials as 'the closest we have ever come to discovering life on Mars.' ...