Dogs are naturally curious creatures, often using their noses and mouths to explore the world around them. Because they are ...

A female drawn by his mating call (canorus means “melodious”) will enter the water and submit to his advances—if the pool suits. Toads have precise specifications for where they’ll breed ...

RENO, Nev.— The U.S. Fish and Wildlife Service today proposed to designate 930 acres of protected critical habitat in Nevada for the endangered Dixie Valley toad. The Dixie Valley toad is a small ...