Imagine if there were a creature capable of providing a warning that an impending cataclysmic seismic event was about to ...

Experts say the flurry of sightings marks the most significant spike in almost 50 years.

Fossils of a tiny sea creature that lived 525 million years ago have preserved something paleontologists rarely find: a brain. The specimen, a worm-like animal called Cardiodictyon catenulum recovered ...