Dust storms may have stolen all of Mars' waterThe winds that killed Opportunity may have ended any chance for life on the red planet.By S. Dent, 05.06.2019
Orbiter flaw may have ruled out some signs of water on MarsThe Mars Reconnaissance Orbiter has produced false positives.By J. Fingas, 11.25.2018
NASA images show Martian dust storms engulfing the entire planetThe massive storm could last for months.By M. Moon, 07.20.2018
NASA finds easy-to-access water all over MarsThis could be a game-charger for future Mars missions. By S. Dent, 01.12.2018
Dark streaks on Mars may not be caused by flowing waterNew evidence points to shifting sand and dust, not liquid.By M. Locklear, 11.21.2017
Swiftly-falling snowstorms may fall at night on MarsThe nocturnal atmospheric conditions are unstable, leading to quickly-descending icy particles.By D. Lumb, 08.21.2017
See how NASA envisions a 'Mars 2030' landing in VRIt will cost you $15 to explore 15 miles of virtual Martian landscape. By M. Moon, 08.01.2017
From Mars to Earth and the Moon, 127 million miles awayA new photo from the Mars Reconnaissance Orbiter should make just about everybody feel like an insignificant speck of dust.By T. Seppala, 01.08.2017
Mars hides a gigantic ice sheet that may help astronautsExplorers won't have to visit polar regions to find water.By J. Fingas, 11.27.2016
NASA publishes a thousand photos of MarsThey were taken by the Mars Reconnaissance Orbiter's HiRise camera.By M. Moon, 08.09.2016
NASA aims to predict dust storms on MarsNew temperature studies have revealed storm patterns on the Red Planet.By J. Fingas, 06.13.2016
Mars faced an ice age 400,000 years ago, and it's still recoveringResearchers confirm that Mars has seen many ice age cycles over time, and is still coming out of the last one. By D. Lumb, 05.26.2016
NASA's solar-powered Juno mission heads to Jupiter today, Orbiter finds water on Mars? (video)By A. Toor, 08.05.2011