Features6 hrs agoThe Peruvian hotel with a terrifying check-inSuspended 365m above Peru's Sacred Valley, Skylodge's transparent sleeping pods offer extraordinary views – but getting there requires nerves of steel.6 hrs ago9 hrs agoThe orca brothers preying on great white sharksGreat white sharks were first found dead – mutilated with their livers removed – off the coast of South Africa. Now, these tactics are seen around the world.9 hrs ago1 day agoThe Russian stray dog that beat humans into orbitIn November 1957, Soviet scientists sent Laika on a one-way voyage, making her a national hero. Nearly sixty years on, one scientist's son told the BBC about playing with her as a boy.1 day ago1 day agoThe people who only need four hours' sleepSome people really are fine with remarkably little sleep. But it can be hard to tell if you're one of those people.1 day ago2 days agoWhy Germans won't buy a round of beerFrom Berlin bars to Bavarian beer gardens, who pays for what is taken seriously in Germany. Here's why splitting the bill can actually be a sign of friendship.2 days ago3 days agoWhy human body temperature may be getting cooler150 years ago, average human body temperatures appear to have been higher than now. Scientists are still exploring exactly why.3 days ago4 days agoThe new trail leading to Ireland's 'Gate to Hell'Rathcroghan is one of Europe's oldest unexcavated royal sites. Now, a new walking path is giving travellers access to ancient landmarks – including the cave that inspired Halloween.4 days ago4 days agoWhat these rotund remakes of masterpieces tell usColombian artist Fernando Botero's joyful paintings reimagine historic European art. What does his singular vision reveal about art history and Latin America's place in it?4 days ago4 days agoHow humans shared a world with child-eating birdsAfter the dinosaur-killing asteroid hit, giant birds became apex predators for tens of millions of years – and humans were among their prey.4 days ago...