The Earth is four and a half billion years old, so why they started appearing then is unknown, as is the mechanism to make ...

President Donald Trump spoke at Mount Rushmore on Friday to commemorate the nation's 250th birthday on July 4th. PRESIDENT ...

The curious minds at What If explore what would happen if we discovered Earth 2.0.

Documentarian Ken Burns said in an appearance on "Meet the Press" that the American story is all about overcoming divisions.

According to a July 4 report by All Nippon News Network (ANN), as China tightens export controls on rare earths, Japan has ...

Los Angeles could be edging closer to a large earthquake with new research finding stress has reached its highest levels in ...

The Royal Gorge Bridge has welcomed visitors since 1929. Here's the history behind America's highest suspension bridge.

Jacob Misiorowski has become must-see TV. Now weather and timing could determine whether fans see the Brewers ace on All-Star ...

Americans are braving a massive heatwave to celebrate 250 years of U.S. independence in the nation's capital, where temperatures are expected to rise over 100 degrees.

Those seeking a one-of-a-kind staycation on home shores can also stay in a castle, a chapel or a windmill as they explore ...

Donald Trump railed against “communists” in his speech to the nation on the 250th anniversary of America’s founding.

Trump delivered a 37-minute America 250 speech after a lightning delay, honoring Gold Star families and vowing to defeat ...