‘dark oxygen’ hidden on ocean floor could reshape evolution

While the word dinosaur stems from the Greek for ‘terrible lizard’, dinosaurs aren’t lizards. This distinction is based on anatomical features, notably the legs. A lizard’s legs stick out at right ang

Why the way you think changes as your brain grows

While many visitors are drawn to Turkey for its southern beaches and inviting coves, those in the know also come for scenic train routes, hikes through cave cities and traditional taverns surrounded by ancient Greek, Roman and Byzantine relics. Plan your own adventure with these country highlights

“I’m one of those wacky wild swimmers,” he says. “Rain or shine, summer or winter, regardless of what country I’m in, I try and find someplace.” To justify the appeal, he draws on nature writer Roger

THE MOST DOMINANT FORCE IN THE UNIVERSE IS ALSO ITS MOST MYSTERIOUS AND MOST UNANTICIPATED

Discover the zealous leaders who kickstarted centuries of holy war