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 ...

A light, 4.7-magnitude earthquake struck in Northern California on Wednesday, according to the United States Geological ...

The virus is spreading among animals, while viral mutations raise concerns about potential adaptation to human hosts.

Here's who may have some leftover snow that should not completely melt by Christmas morning, and who may get some fresh snow ...

Computer science Professor Paul Barford and a team of researchers published the first publicly available map of the US's long-haul fiber-optic cable network. It took the team nearly four years to ...

Trains revolutionized transportation in the US. People were no longer dependent on horse-drawn carriages and natural waterways to move across the country. The rapid spread of railroads made the ...

The USA's fascination with a white Christmas dates back to 1942 ... according to NOAA. According to NOAA, "while the map ...

Despite boasting one of the fastest growing economies in the country, Nevada has the highest unemployment rate in the U.S., 5.7 percent as of October.