Behind a locked steel gate in a remote cave system lies a crystal-blue pool that scientists can’t fully explore — its true depth still unknown.

From the summit of Mount Everest to the depths of the Mariana Trench, our planet’s extremes tell an astonishing story of geology and scale. This video explores Earth’s highest and lowest points — ...

The Commodus Passage was a later addition to the Colosseum that allowed emperors to visit the arena without encountering the ...

For the first time in nearly 2,000 years, visitors to Rome’s Colosseum can walk through a hidden imperial passage.

Absolum will slam down on the platform, shattering it and sending you to a new level. They don't get any new attacks, but ...