Researchers have identified priority areas for conserving the black-tailed prairie dog in the United States. Protecting these regions will also benefit North America's Central Grasslands and the many ...

Most of the country experienced dry weather except for West and Gulf coasts, according to the U.S. Drought Monitor.

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Water supplies are becoming increasingly limited across larges swathes of the United States, a new analysis reveals.

A sprawling winter storm that is pushing slowly across the United States will bring a risk of severe weather and excessive ...

Snow and sleet started falling in Texas as officials begin to close schools and airports. Snow and ice could bring major ...

A new map has revealed that up to 25 percent ... for about one in five of all cancer deaths in the US, according to the ACS.

National Weather Service locations across Texas have forecast totals from a half-inch to five inches of snow between Monday and Tuesday.

T​he season's most drastic drop in temperatures is now plowing through the central and eastern states with dangerous wind ...

The storm will first impact the Central Plains later Saturday and spread into ... the weather service there said. The map below shows the probability that an area could receive more than 4 inches ...