Rising temperatures could reduce trees' ability to photosynthesize. Scientists are trying to figure out just how close we are to that point.

Lisa Hidalgo, chief meteorologist at Denver7, explained that in winter, arctic air can sink in from the north. “That cold ...

Seek warm weather and world-class trails this spring with our list of the best mountain bike trails and locations.

As global temperatures continue to rise, similar extreme heat waves in February could occur once every 10 years, according to ...

Advances in technology allow meteorologists to more easily tell the difference between weather and critters, including bats, ...