The Great Blue Heron can be seen with its piercing yellow eyes casually holding the gasping rodent in its long yellow bill.

The life of a 166-million-year-old reptile has been turned upside down. While Marmoretta oxoniensis was believed to have swum ...

The creatures cruised the world’s oceans with features we often associate with marine mammals, such as coats of blubber and ...

The Rock County Sheriff’s Office says local residents helped relocate a big reptile that definitely should not have been at ...

Researchers examined teeth and skulls of 99 extinct crocodylomorph species and 20 living crocodylian species to reconstruct their dietary ecology and identify characteristics that helped some groups ...

New study ranks Big Bend National Park and Guadalupe Mountains National Park in Texas in top 10 for wildlife watching.

A 10-week-old puppy is fighting for its life after being badly beaten in Live Oak, Florida. The puppy was so severely swollen from its injuries, rescuers didn’t even know which breed she was. A ...

In this thrilling video, witness the age-old rivalry between reptiles and mammals unfold in jaw-dropping real footage. Watch as these two powerful groups clash in nature’s rawest form, revealing which ...

A skull of the Triassic amphibian Buettnererpeton bakeri gets uncovered for the first time in 230 million years. Researchers found it in a cache of skeletons that were well-preserved and appear to ...

A fossil trove uncovered in Wyoming is providing some of the best examples yet of an ancient species of alligator-sized amphibians. But while paleontologists describe the specimens as ...

Mammals are a quite well known group ... ranging from 6 300 (Tangley 1997), through 8 002 (Groombridge and Jenkins 2002), 8 163 (IUCN 2004), 8 300 (EMBL Reptile Database 21) to 8 734 (TIGR 2009). I ...