The tunnel was just over half a mile long and extended more than 1,000 feet into U.S. territory, border officials said.

Runners cross the border between Sweden and Denmark over the Øresund bridge. The 17 Favorite Pets In The US Behemoth of the ...

U.S. Customs and Border Protection agents have discovered and closed a tunnel carved into the ground between San Diego and ...

The tunnel in Norway, which is expected to be completed in 2033, is to descend nearly 1,300 feet below sea level.

A fragile ceasefire is in place between Israel and Iran following days of missile exchanges between the two countries and a ...

Tulelake, CaliforniaFormed by half a million years of volcanic activity, Lava Beds National Monument contains the highest concentration of lava tube caves in the U.S. — more than 800 in all. These ...

While a child in wartime Vietnam, Anh Duong vowed to one day help the soldiers who saved her. She and her Navy team helped ...

In 2016, Salih broke the Guinness World Record for the longest indoor freefall, flying continuously for seven hours and five ...

The aqueduct is the longest tunnel in the world and carries water for 85 miles (137 kilometers) from four reservoirs in the Catskill region to other reservoirs in the northern suburbs.

At the peak of the operation, 10 fire appliances, four specialist vehicles, a welfare unit, and eight officers were deployed to the scene.

The United States struck three nuclear sites in Iran on Saturday, plunging the U.S. into a battle waged over the past several days between Israel and Iran.

Adults want to enjoy the summer, too! From sipping moonshine to ziplining in the Smokies, here are dozens of fun grown-up ...