Most fossils of the extinct creatures have no heads, but researchers analyzed complete fossils of juveniles and were able to develop a model of the head.

It turns out they are territorial, almost clannish. Certain vines can make caterpillars eat each other. How did we miss all ...

It turns out they are territorial, almost clannish. Certain vines can make caterpillars eat each other. How did we miss all ...

Clever uses for coffee grounds Wondering if you can give all those used coffee grounds another purpose after making a fresh ...