Explore how frogs, axolotls, and other amphibians use cutaneous respiration to absorb oxygen directly through their skin.

Yahoo News had a rare peek inside the animals' enclosure, as the scheme was launched. See the incredible pictures and video.

More than 30,000 teeth, bones and other fossils from a 249 million-year-old community of extinct marine reptiles, amphibians, bony fish and sharks have been discovered on the remote Arctic island of ...

Biologists surveying an eastern Kentucky stream captured a glimpse of a rarely seen giant salamander whose numbers are ...

Nestled away from Buckhead’s busy streets sits the Blue Heron Nature Preserve, a quiet sanctuary with 30 acres of parklands, wetlands and trails tucked along a winding stream. Inside the preserve’s ...