The male smooth guardian frog of Borneo looks after a clutch of eggs. As tadp...
What's hiding inside this hole in Portugal.
Nearly a century after insulin was discovered, an international team of resea...
There's an underwater "lost city" that was believed to have been created by m...
There’s an amazing boreal toad in Utah who traveled an extraordinary five mil...
Nothing says heavenly paradise quite like blue waters, white sand, and pink f...
There’s a river in Costa Rica that glows such a brilliant turquoise it almost...
This bicycle path in Belgium is an idyllic getaway.
It may seem like your body’s not doing much while you sleep, but it’s actuall...
There are some ancient sites that are so advanced for their time that many be...
Humans are known to have the ability to recognize themselves and have clear i...
Clouds generally appear in the sky, but that’s not always the case when it co...
There’s an opal mining town in South Australia that’s built almost entirely u...
California has a unique glass beach.
Watch how fast a dwarf seahorse goes after a copepod. The seahorse's head is ...
Here's an opportunity to fly through a biosphere reserve in a submarine.
What's the deal with this lone mountain in the middle of the ocean?
The St. Louis Gateway Arch, one of the country’s most iconic landmarks, is bo...
You are looking at about 450,000 gallons of water, going up 100 feet in the a...
Every so often, the earth opens up, collapses, or forms oddly, resulting in d...
