It looks like this couple didn't understand the concept of hurrying up when a flash flood was quickly approaching them. While everyone else they were with high-tailed it out of this gulch, they took their time in getting to the other side and paid the price by getting swept over a waterfall. ...

It'd be a hard task to find anything more beautiful than Angel Falls. Located in Venezuela, this 3,212-foot tall waterfall might be even more dangerous than it is pretty to look at — if you're climbing it. National Geographic follows biologist Federico Pisani and his climbing partner as they ...

Lions are graceful, power animals — most of the time. Unfortunately for this lion, it doesn't look like he has that much grace when it comes to interacting with the real world. While attempting to cross a stream near Vosburg, South Africa, he steps out into the water in what appears to be the ...

Apparently this black bear has eaten one too many salmon and thinks he's a stronger swimmer because of it. Some backpackers spotted two black bears in Yosemite and started making noise to scare them off. The camera man, who was camping nearby, joined in on helping to make them leave and one ends ...

If you're looking for a lake that comes with the possibility of falling into the center of the earth, this lake in Portugal is your best bet. The hole is actually a spillway used to generate hydro-electricity. Either way, it still looks like you could get sucked into another dimension if you get to ...

Livingstone Island  offers an absolutely breathtaking view of Victoria Falls in Zimbabwe. At 355' tall, getting to the edge just might take your ability to breath away. Requiring that you jump into the water only a foot or so from the edge, this isn't for the faint of heart.

What looks like lava flowing over a cliff in Yosemite National Park is actually the water of Horsetail Fall catching light from a sunset at just the right angle, creating what has been dubbed the "firefall." The yearly occurrence happens towards the middle or end of February, lasting only a couple ...

In another video that falls in the category of "super-nature" on this supernatural day, check out the latest example of a gravity defying waterfall. This one was uploaded this past week on Youtube, and it isn't the first waterfall to go the wrong way. Last year an 80-foot waterfall went viral, and ...