Marine biologist Melissa Cristina Márquez went searching for one predator – but had a scary encounter with another.

A newly uncovered spinosaurid in Thailand reveals a predator that roamed Cretaceous rivers over 125 million years ago.

Crocodiles and sharks are at the very pinnacle of the food chain, feared not only by their prey but more often than not by ...

Discover how saltwater crocodiles blend into murky water, stalk in silence, and use patience and power to dominate their ...

A large fish-eating dinosaur died beside a river 125 million years ago in Cretaceous Thailand. Now, the remains of this ...

Mosasaurs were enormous reptiles best known for ruling ancient oceans more than 66 million years ago, but new evidence suggests some also lived in rivers. Scientists reached this conclusion after ...

The Tellus Science Museum in Georgia recently unveiled the first-ever scholarly, accurate, life-sized replica of Deinosuchus ...

Large prehistoric marine reptiles known as mosasaurs dominated the oceans until their extinction 66 million years ago.

To put that into perspective, it takes about 4,000 Newtons to break a human femur. So a single bite from Crocodylus porosus ...

The Nile crocodile is one of the most fearsome predators in the world, sitting at the top of the food chain within its habitat. But every so often a specimen pushes the dimensional boundaries of what ...

This ancient crocodile never finished its last meal. More than 2,000 years after it died, researchers can still make out a ...

Tigers and salties will only ever meet where their ranges overlap at the coast, but one fatal encounter was documented in ...