The National Tsunami Warning Center (NTWC) issued warnings, watches and advisories after the temblor struck about 7:30 p.m.

Watch and learn about the territorial evolution of the United States through this animated GIF and explanatory narration.

An enormous, 515-mile-long flash of lightning that crossed at least three states has been named the longest in recorded ...

The wee hours of Saturday morning will bring the best chance to see the Aurora Borealis this weekend in northern states.

Consider this your guide to the boldest, artsiest, buzziest, friendliest, tastiest things going on in all 50 states, plus ...

On July 4, a series of demonstrations erupted across the United States in protest of President Donald Trump and his ...

The Trump administration announced the U.S. will withdraw from UNESCO, which in 2023 added Newark's Octagon Earthworks to its ...

These movies take advantage of some of America's most breathtaking landscapes, including Yellowstone, Redwoods, and Big Bend.

Understanding the evidence on maternal mortality and its causes is a key to crafting solutions; this brief describes the state of U.S. maternal health in 2025.

Here is what you need to know to how to watch and stream the United States Outdoor Track and Field Championships from July 31 ...

Wong was detained on July 2 following an ICE raid in Linda Vista; a total of three U.S. citizens were detained in the ...

The surprise declaration, endorsed on Tuesday by the 22 member nations of the Arab League, also condemned Hamas’s Oct. 7 ...