Scientists call them “living fossils,” creatures whose bodies resemble ancient ancestors recorded in stone. They’ve endured ...

Mirasaura grauvogeli had a featherlike crest and a tail like a monkey. “It's been a long time since I've been so blown away ...

Some animals seem out of place at first glance. Sometimes that can be chalked up to the limits of imagination, but other ...

Australian goannas adapted remarkably well to harsh climates. Scientists looking for hidden bone structures in lizards may be ...