Humans have left their mark on almost every scrap of the Earth's surface, from land to considerable portions of the oceans.

Check out 24 of the world’s must unusual landscapes — from the hellish Darvaza Gas Crater in Turkmenistan to the “snow ...

From caves deep underground in Iceland to the treetops of the jungle in Indonesia, we found some of the most interesting places to break ... and dined below the Earth’s surface.

But the blast mark on the steel shield, which resembles an oversized aircraft hangar, has stoked concerns that Russia isn't afraid to bring its war to one of the most radioactive places on Earth.