If you want to impress your friends with your tree knowledge on your next hike, check out the upcoming class from UI ...

Trees depicted in famous artworks across a range of styles follow the same mathematical rules as their real-life counterparts, scientists have found. The math concept hidden in this tree art — ...

Prosecutors said they have evidence that the man charged in the stabbing deaths of four University of Idaho students bought a ...

More than 100 million people in the U.S. — about a quarter of adults — suffer from allergies each year, many of them related ...

A Florida man who killed an 8-year-old girl and her grandmother on a night in which he drank heavily and used drugs is set to ...

Two 14-year-olds, an 18-year-old and a 19-year-old in Ohio died when the stolen car they were riding in struck trees and “was ...

President Donald Trump’s March 1 executive order calling for “immediate expansion of American timber production” generated ...

Colorado’s top outdoor destinations go head-to-head in this March Madness inspired bracket. From mountain peaks to hidden ...

As college basketball players vie for one shining moment, we imagine an impossible challenge between some of Colorado’s ...

We hit the trail and tested the best hiking shoes for women from Adidas, Merrell, Altra, La Sportiva, and more.

Meanwhile, concern has grown over whether Trump's decision in the Idaho case is a sign that his administration may also reverse course in a longstanding legal battle over telehealth access to ...