The landscape on Mars continues to impress with a weird and wonderful collection of sand dunes and surface fractures.
An analysis of the water on Mars may have to wait until NASA's human Mars mission in the 2030s.
Technically Incorrect: Tesla's CEO wants to create constant nuclear pulse explosions so that there'd be two little suns to heat the planet and make it ready for our arrival.
Technically Incorrect: In Russia, a so-called daredevil teen tries to take a picture while hanging from a rope off the side of a building. The rope snaps.
What would it be like to see Mars firsthand if you were scrambling across it to survive? See for yourself, in 3D, even.
NASA confirmed that there is flowing water on Mars. Meanwhile on Earth, Google introduced new phones and media streamers. Get caught up with the top stories in tech right here.
Oddsmakers apply statistical science to pick sports winners, but CNET's Eric Mack says one handicapper seems to have ignored the stats when picking the team of scientists to win the race to Mars.
NASA's Mars Reconnaissance Orbiter has confirmed that mysterious lines on the surface of the planet are evidence of liquid water. CNET's Eric Mack spoke to the scientist behind the groundbreaking discovery.
NASA's 3D Printed Habitat Challenge has come to an end, with the top prize going to a conical house that would be made of ice.
The winner of NASA's 3D Printed Habitat Challenge is "Mars Ice House," a structure made primarily from ice already present on the red planet. It's an interesting glimpse into a future where manned missions on Mars may require long-term housing for astronauts.