A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by treacherous conditions.

Meteorologists predict another winter storm this week, delivering snow and ice from New Mexico to parts of the Tennessee ...

Researchers from Princeton University and the University of Arizona have created a simulation that maps underground water on ...

"Morning temperatures dipping into the single digits and below zero are forecast for many regions with a fresh snowpack," ...

Areas with the most sustained warmth were around the toasty Gulf of Mexico and scattered inland across locations such as the ...

America. It's so much more than chants of "USA! USA! USA!" can possibly capture. It's a diverse empire of more than 327 ...

The legacy of United States cluster munition use in Laos and Cambodia during the Second Indochina War is residual bomblets ...

One of the namesake proprietor's prized maps at William R. Talbot Fine Art shows California as a massive island off the coast of North America, with present-day Arizona boasting prime beachfront ...

As the winter storm draws closer, National Weather Service Indianapolis meteorologists say central Indiana may experience ...

From uncrewed lunar missions to the launch of the first private space station, here's a sneak peek at the space missions that ...

Access to quality healthcare is another big consideration for travelers. For 2025, International SOS’s list of lowest medical ...