Ancient bite marks, fossilised waste, and a 31-foot predator reveal a chilling story from Earth’s past. What made Deinosuchus so powerful, and what secrets still remain hidden in its bones?

Trinity Peterson-Mayes, 24, said in a telephone interview from her bed at a Phoenix rehab center that she's on the mend after her bout with botulism and expects to be discharged as early as Wednesday.

Smithsonian study finds juvenile crabs rely on shrinking shallow-water habitats to escape cannibalism by adults ...

The team also detected signs of cannibalism on 42 percent of the crabs. The living crabs had injuries associated with cannibalism, while those that were killed had some remains left behind. There was ...

Researchers used 37 years of data to study predation on blue crabs in Chesapeake Bay. They discovered the animals are eating ...

Picture this: you’re a scientist digging near the Amazon rainforest, and you pull a jawbone out of the ground that looks so ...

In Australia we like big things so much that we build monuments to celebrate them. We also like feisty things — like crocodiles and the boxing kangaroo – so it’s no surprise that the barramundi is a ...

Millions of years ago – ages before the Crimson Tide and Auburn Tigers college football rivalry was born – another fight went ...

Crocodiles and alligators are among the most powerful predators on Earth. With crushing jaws, armored bodies, and remarkable ...

Unlike the green iguanas that have become a familiar, if unwelcome, sight in the region, Nile monitors are aggressive ...

Having a piece of dinosaur history meant visiting museums or joining a fossil dig site. But today, fossil collecting is no ...

Nile monitors are olive-green or black with yellow striping on their head and jaw. They have razor-sharp claws, a long split ...