Millions of Americans are under weather advisories this week. See which major cities have heat, flood or storm advisories.

Crews are fighting five western slope blazes, including the fast-growing Turner Gulch Fire. See the latest map of the ...

Mycorrhizal fungi are a vital part of ecosystems around the world — including to climate-threatened saguaros here in the ...

The Colorado River Basin which supplies water to seven U.S. states is facing "severe water shortages," scientists warn.

Ocracoke Islanders Tom and Carol Pahl are on a trek around the United States (following 70-degree weather) and will report back from time to time their reflections. This is their ...

Kelseyville is exactly that kind of dot—a charming little town nestled against the western shore of Clear Lake that feels like California’s best-kept secret.

Iowa: Earlier this month, GOP Rep. Zach Nunn passed on a bid for Iowa governor after speaking with Trump. Nunn, whom Trump ...

All of Florida will be under heat advisories Monday, July 21, as a heat dome spreads from the Ohio and Mississippi valleys.

A heat advisory for Florida's Treasure Coast is in effect from noon through 6 p.m., with heat index values from 109 to 112 ...

Burdoin Fire on the Washington side of the Columbia River Gorge consumes has grown to an estimated 10,730 acres, destroying ...

Record-high minimum temperatures, in which temperatures don't drop in the nighttime hours, are likely across much of the U.S.

A low-pressure system just off the Florida coast is forecast to bring heavy rains, thunderstorms and possible flooding the ...