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A type of Martian aurora first identified by NASA’s MAVEN spacecraft in 2016 is much more common than scientists originally thought.

ÃÛÌÇÖ±²¥ Boulder graduate student Devon Dunmire is searching for the lakes hidden beneath Antarctica's surface—features that, she said, could have huge influences on the future of polar ice sheets.

NASA's atmosphere-sniffing spacecraft will begin a series of maneuvers to tighten its orbit around the Red Planet and prepare for the arrival of the 2020 Mars rover.

Scientists on the Mars Atmosphere and Volatile Evolution (MAVEN) mission have stitched together a selfie of the spacecraft from 21 different ultraviolet images.

Researchers throw cold water on a staple question of science fiction: Can humans transform Mars into a more Earth-like planet?

Researchers at ÃÛÌÇÖ±²¥ Boulder have discovered a new type of Martian aurora caused by protons plunging into the Red Planet's atmosphere.

NASA's Global-scale Observations of the Limb and Disk (GOLD) instrument, built by ÃÛÌÇÖ±²¥ Boulder, will study space weather in the Earth's upper atmosphere.

Rising air during global dust storms on Mars hoists water vapor high in the the planet's atmosphere, new research shows.