In this programme, we’ve been discussing the challenge of living underwater, going down vertically – at a 90 degree angle – to the seabed – the solid ground hundreds of metres under the sea.

Once you bust out this cult-fave '90s insulated cooler and these mosquito-repelling bracelets, you're going to be the coolest ...

I’ve dived all over, but there’s something about cenotes that never gets old. I’m obsessed. Each one is like its own secret swimming hole. Some look small on the outside, but once you’re in, they open ...

A life-sized Skunk Ape statue greets visitors at the entrance. The hairy creature looks ready to give you a big furry hug. Inside, you’ll find evidence of Florida’s legendary swamp monster. Photos, ...