A multi-agency rescue unfolded after a 61-year-old man became pinned face down by a roughly 700-pound boulder in an Alaska creek, officials said. The man’s spouse held his head above water and ...

The man was trapped May 24 in a boulder field in the headwaters of Fourth of July Creek in the Kenai Peninsula, officials said. Rescuers set up a command post at a quarry about 2 miles downstream and ...

As he has the past two years, Mantz will try to push the pace in a shorter distance, as the two-time defending champion of ...

Conner Mantz, Kenneth Rooks and Rory Linkletter each put on a show in their races in Colorado, California and Canada, ...

Conner Mantz had already shown a late deficit wasn’t something that could prevent him from claiming victory at the Bolder ...

A CU ecology professor noticed an apple tree in a Boulder field. What happened next grew into something bigger.

A giant boulder in Tonga rode a wave from an ancient tsunami 7,000 years ago. The 1,300-ton rock traveled a distance twice ...

It took a few years for Boulder’s annual Memorial Day 10K to recover from a two-year hiatus caused by the COVID pandemic, but ...

It's one thing to win on the road; it's another thing to look good while doing it. See where each program lands in our Big 12 ...

Colorado Buffaloes incoming freshman quarterback Julian 'JuJu' Lewis had every reason to skip his workout on Monday. Along ...

Once again, Ellwood will be part of a team comprised entirely of former CU distance runners, getting joined on the USA White ...