Scientists analyzed 27 extreme weather events from 2016 and found that global warming was a “significant driver” for most of them. We look at five cases.

A NOAA-sponsored report shows that the warming trend transforming the Arctic persisted in 2017, resulting in the second warmest air temperatures, above average ocean temperatures, loss of sea ice, and a range of human, ocean and ecosystem effects.

Big and fluffy snowflakes fell across parts of south Texas on Thursday, including San Antonio and Austin.

Crews are working to clear snow off of the Richardson Highway near Valdez, after excessive snow has not relented, and an avalanche has poured over the isolated highway stretch.

Rapid weather change, with snowfall.

A National Weather Service employee spotted an ice jam that's causing some minor flooding northwest of the Starner Street bridge, along Peters Creek.

Accelerating glacial melt in the Andes caused by climate change has set off a gold rush downstream, letting the desert bloom. But as the ice vanishes, the vast farms below may do the same.

In dives to the seafloor, scientists have noticed big differences in only a few years.

When glaciers covered larger parts of Iceland, there was less volcanic activity in the country, a new study has found.

The past couple years have been warmer than normal contributing to where the river is still flowing ice and with some of the plants still green.

An advocacy group has put a price tag on the heaving roads and leaning buildings ubiquitous to the Northwest Territories.

This is the second year in a row that people from Chuathbaluk are able to use boats (skiffs) on the Kuskokwim River in November.

Shorter periods of sea ice on Hudson Bay as a result of climate change translate into fewer polar bears in Churchill region.

One important factor is the depth of the lake. But there are other variables too.

If the winter gives you ice, then it's time to go ice skating! Backcountry skating is the practice of hunting for wild ice, whether on on a river, lake, glacial lagoon, or inside an ice cave. Filmed in Southcentral and Southeast Alaska.

Freda Alunik says it looks 'just like spring' at her camp near the Mackenzie River.

There’s a giant hole in Antarctica and scientists aren’t sure why. The hole, which was detected about a month ago, is roughly 30,000 square miles or the size of the state of Maine. It's the largest hole spotted in the Weddell Sea since the 1970s, scientists say.

About a year ago, Tununak opened a $19 million, state-of-the-art airport, but shifting permafrost is buckling the runway.

Melting permafrost, which some attribute to climate changes, is creating huge craters in Siberia. The craters are appearing as layers of ice melt, and larg