Saltwater crocodiles are widely described as the largest living reptiles on Earth, and their physical dimensions help explain ...

Animals protect themselves from being eaten by other animals in countless ways. Some are commonplace. Others are unconventional. Camouflage and running are well-known defenses. Not being seen by a ...

A fossil specimen of Mosura fentoni shows the creature's head (at left), while the dark 3D bulges represent minerals replacing the gills and circulatory system. - Jean-Bernard Caron/ROM Sign up for ...

I've long been interested in ways in which humans can peacefully coexist with so-called "problem" animals, including predators. In most cases, conservation protocols that call for killing these ...

Animals are noisy. And their noises can travel a long way. But making sounds can be a double-edged sword: it can help them communicate, sometimes over long distances, but it can also reveal them to ...