After more than a week of persistent winter is making an unwelcome return for millions in the eastern half of the United States.

But folklore is stubborn, capable of resisting even the most compelling facts. By 1925, when Popular Science reported the ...

Arctic sea ice hit a historic low this winter, shrinking to the smallest extent ever recorded at its seasonal peak. NASA and ...

In this episode of "In the Shadows with Jason Bellini," go inside America's Arctic war game. See what it's like to do battle ...

Cold weather is expected to blanket New York through mid-April, bringing the chance of freezing temperatures, snowfall, as ...

Walmart’s Super Savings Week is still going strong, with deep discounts across departments, including a $220 discount on the ...

What if you could get better-looking skin by blasting super-cold, pressurized air onto your face? Or reduce muscle soreness and pain by sitting in a chamber filled with extremely frigid air?

A nasal cold sore typically causes a burning sensation and blisters. Treatments like ointments and home remedies may help reduce symptoms. Cold sores are caused by the herpes simplex virus.

Is it spring yet? Sometimes it can be hard to tell. But either way, you gotta keep running. Here's the gear you need to keep going through questionable weather. Bree Fowler writes about ...

It was a cold start to spring Thursday morning across New Mexico. Much warmer weather is on the way by next week. Very cold temperatures settled into New Mexico this morning with Gallup breaking a ...