It vomits from its mouth a milky slaver ... maintain them throughout life.) Some salamanders live far from open water ...

“It's got a big, flat, toilet seat-shaped head, which allows it to open its mouth and suck in prey,” Jason Pardo, a postdoctoral fellow at the Field Museum in Chicago and the study’s co-lead ...

With its wide mouth charmingly outlined in yellow, the California tiger salamander always looks like it's smiling. But this beautiful amphibian is a discriminating species that can only thrive in ...