You're an anaerobic microbe sunbathing on a Martian beach billions of years ago listening to the small waves hit the ...

NEAR DAHLEN, N.D. -- Out on the green farmlands of northwest Grand Forks County is a winding ridge that scientists say is a lot like winding ridges on the Red Planet that suggest the presence of water ...

The Curiosity rover has captured a stunning new mosaic that reveals the dramatic, colorful hues of morning and afternoon light on the surface of Mars.Video above: Experts warn that humans are trashing ...

Irina Petrova Adamaztky's photo "Martian landscape" captures a multicolored microorganism adhered to an autumn leaf. It won the contest's top prize. An otherworldly microphotograph of bright blue and ...