Boiling Lake sounds like something dreamt up for a fantasy novel, but it’s very real, and it’s one of the strangest natural sights on the planet. Hidden away in the rainforest of Dominica, this lake ...

American daredevil Nik Wallenda walked a tightrope across the crater of an active volcano in Nicaragua Wednesday, taking half an hour to traverse the boiling lake of lava spewing toxic gases. Masaya ...