The earth is full of natural wonders like Mount Everest, the Great Barrier Reef, the Grand Canyon, and waterfalls like ...

Forget Niagara or Victoria Falls — the world’s largest waterfall is underwater. The Denmark Strait Cataract between Iceland ...

Are you ready to head to Alaska and get your scuba game on? After you watch this unreal exclusive clip from Discovery’s Gold Rush: White Water, which is airing tonight, you’ll be like … Curse of Oak ...