"I've been working out a lot more lately, but it's been tough," he tweeted. "Not because of the exercise, but because it's hard to find 4 ounce weights. Frog biceps were meant for hopping not pumping.

Our purpose-built "frog saunas" allow amphibians to warm up in winter and bake off chytrid infections. You can even DIY and build a frog sauna for your own backyard with our step-by-step guide. When ...

THE SANTA ROSA PLATEAU ECOLOGICAL RESERVE, Calif. (AP) — Conservationists along the U.S.-Mexico border are working to restore the nearly vanished red-legged frog in its historical Southern California ...