A Handful Of Bronze-Age Men Could Have Fathered Two Thirds Of Europeans

Europe has surprisingly little genetic variety. Learning how and when the modern gene-pool came together has been a long journey. But thanks to new technological advances a picture is slowly coming together of repeated colonization by peoples from the east with more efficient lifestyles. » 5/22/15 3:00pm Friday 3:00pm

This Prehistoric Pocket Deer Has Fewer Chromosomes Than A Fruit Fly

Meet the muntjac — the most interesting deer in the world. It’s the size of a dog, it’s the oldest deer around, it has antlers but fights with tusks, and it even barks loudly at things that threaten it. But its most interesting quality is this — it gets by with fewer chromosomes than any other mammal on Earth. » 5/22/15 12:00pm Friday 12:00pm

What These Strange Shapes Can Teach Us About Facial Recognition

We glance at children say they have their father’s nose and their mother’s eyes, or their grandmother’s ears. And perhaps they do. But if we didn’t know which child was related to which parent, we’d have trouble trying pick them out by their noses or their chins alone. The question is, why?
» 5/22/15 6:30am Friday 6:30am

Here's What Sharks Do When You Give Them Cameras

Fisheries biologist John Shepherd once said that “counting fish is like counting trees—except you can’t see them and they move.” This can make animal behavior research extremely difficult. And while increasingly advanced electronic telemetry tags can tell us a lot, there’s just no substitute for seeing a behavior on… » 5/20/15 1:40pm Wednesday 1:40pm