The creation of the belts, and others like it in the future, are a potential new danger to astronauts and satellites headed ...

Winter alerts were in effect across the central Plains, the Midwest, the Ohio Valley and the mid-Atlantic ahead of two storms ...

A dry January across Colorado and the rest of the Rocky Mountain West has created a dichotomy of water haves and have-nots.

A NASA satellite that suddenly reappeared after going silent gets credit for the remarkable discovery—a pair of temporary ...

Widespread preparations are underway as a parade of winter storms is forecast for the Lower 48 this week. The first of the ...

Plus: Who actually gets federal research funding in Colorado, new mental health treatment center opens in high country and ...

The city reminds that cold weather poses a serious threat to unhoused people and encourages individuals to seek shelter.

Cold weather poses a serious danger to people who are unsheltered. Denver encourages people to come inside at several ...

The Colorado River relies heavily on snowpack in the Upper Basin states — Colorado, New Mexico, Utah and Wyoming — that melts ...

A historic solar storm in May 2024 not only triggered spectacular auroras but also created two new temporary radiation belts ...

In May 2024, an epic solar storm rattled Earth so powerfully that its effects were felt even at the bottom of the ocean.

Colorado Governor Jared Polis cheered Trump's move for additional environmental benefits if the penny's production is haulted ...