And when in doubt, there's no harm in chatting over your options with your nail tech—they'll be able to check out your natural nails IRL and give you a pretty good idea of which shapes are worth ...

Crows are able to look at a handful of four-sided shapes and correctly distinguish ... He called this new research on crows "pretty impressive." "The evidence is actually quite convincing ...

Squares, triangles, circles - these geometric shapes appear everywhere in art and ... NELL GREENFIELDBOYCE, BYLINE: Crows are pretty smart. They can make simple tools. And at the University ...