On 1971, Mariner 9 became the first spacecraft to orbit Mars. At the time, scientists didn't know much about the Red Planet.

Skies are quickly clearing behind Tuesday's cold front. We'll see mostly sunny skies and highs in the upper 40s to low 50s ...

The Philippines ordered evacuations ahead of Typhoon Usagi on Wednesday, as the UN disaster office sought $32.9 million in ...

Babb’s observations of rural poverty, particularly during the Depression and the Dust Bowl, would filter through the ...

DENVER, Colorado — Denver just saw its 11th-largest snowstorm since recordkeeping began in 1882, according to the National ...

Learn how NASA’s satellite fleet helps provide weather Information for the missions on the surface of Mars. Credit: ...

With a storm expected to drop up to a foot of snow on Friday, the governor declared a disaster emergency and activated the ...

On Thursday, Colorado Gov. Jared Polis verbally declared a disaster emergency due to an incoming winter storm projected to drop feet of snow over the Eastern Plains and upward of a foot of snow in ...

Income-qualified Coloradans can benefit from new federal rebates for efficient, carbon-cutting heat pumps and water heaters ...

An additional inch or two may fall over the Denver area on Wednesday and Thursday, but the bulk of the storm’s power will ...

A mid-October cattle shipping day is often windy, snowy or muddy, but this year, the temperature gauge read around 35 degrees ...

Plus: Seeking solutions for dusty snow, Techstars making a Colorado comeback, What’s Happening this weekend and more news ...