The snake was already facing serious challenges from habitat loss and changes to waterways. Then came another threat: the ...

It was a full moon when Luke Tonsfeldt arrived at the rest stop in Minnesota’s Driftless region. For him, it wasn’t a pit stop; this was his destination. Soon, he would be waist-deep in a cold, ...

Get to know the American bullfrog, the giant amphibian with the bull-like bellow, and one of North America’s most widespread ...