The Pittsburgh Zoo & Aquarium in Highland Park is welcoming some new — well, actually really, really old — animals. More than 50 animated life-like prehistoric figures from 31 species come to life in ...

After years of studying the genetics and morphology of the long-frozen nematodes, Shatilovich and her colleagues now claim that the reanimated worms are a previously-undescribed species—one from ...

WALKING ON THIN ICE: HOW TO STAY SAFE AROUND FROZEN LAKES AND PONDS The ice was so thin that movement could be seen as the dog scampered off the lake. Both the dog and the officer were unharmed.