A group of scientists says beech trees are dominating the woodlands of the northeastern United States as the climate changes, and that could be bad news for the forests.

The world’s permafrost holds vast stores of carbon. What happens when it thaws?

Longview Farms just north of Victoria says mild weather a problem for seasonal farming

Barbados’ most unwanted visitor has returned to its shores. The dreaded Sargassum seaweed is back. Since 2015 an influx of the unwelcome brown micro-algae has proven to be a major headache for the tourism industry. The seaweed, which invaded a number of beaches in Barbados, caused an awful stench, as the vegetable matter rotted after …

Just what exactly is permafrost? And what is happening now that it's warming up? To find out, we enter the Arctic Circle's secret world of ice and frozen history.

Environmental and economic changes could make it easier for non-native plants and animals to gain a foothold in the North.

How will climate change affect health in Alaska? Dangerous travel conditions could cause more accidents, warmer temperatures could spread new diseases and the topsy-turvy weather could worsen mental health. Those are some conclusions from a new state report released Monday. Listen now

"Our roads are slippery when there would be snow to where the children were out with their sled. Planes never cancelled as much as this year to where the flights were backed up to 3 or 4 days. Lately, we've been seeing grasses regrowing after it warms up out there."

Frequent burning over decades reduces the amount of carbon and nitrogen stored in soils of savanna grasslands and broadleaf forests, in part because reduced plant growth means less carbon being drawn out of the atmosphere and stored in plant matter.

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.

Golden Valley Electric Association crews are still working to repair damage to power lines caused by warm chinook winds that blasted the Interior over the weekend, especially around Delta Junction.

Driven by fierce Santa Ana winds, four intense fires near Los Angeles grew to engulf more than 115,000 acres Thursday, and officials say residents should be prepared for even more strong winds through Friday.

Wildfires have burned more than 100,000 acres in Los Angeles and Ventura Counties. Fighting them were professionals and homeowners with garden hoses.

Multiple fires are burning in Southern California, claiming hundreds of structures and thousands of acres and closing many freeways and local roadways, according to state fire officials.

Two moose calves found dead outside separate Anchorage homes on Friday are believed to have died from eating poisonous ornamental plants.

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.