REPTMAIN copy purchased from the Zug Family Amphibian and Reptile Endowment for the Smithsonian Libraries. Summary A Photographic Field Guide to the Amphibians of Sri Lanka is a complete guide to the ...

After decades working as a fisherman on a high-altitude Mexican lake, Froylan Correa is now helping to save an endangered amphibian with gills resembling a lion's mane and a remarkable ...

A Texas paleontologist recently found a rare, nearly complete skull of an ancient amphibian.

Long before T. rex, the Earth was dominated by super-carnivores stranger and more terrifying than anything dreamed up by Hollywood.

Wandering salamanders control their veritable grip by pumping blood into and draining it from translucent toes, as they glide and land on towering redwoods.

If you're wondering whether birds are reptiles, know this: The reptile family tree is more varied and diverse than you might realize.