American bullfrog populations have exploded around the world with dire consequences for native wildlife. But researchers say they may have found a way to help these species rebound. American bullfrogs ...

The scientist traipses to a pond wearing rubber boots but he doesn’t enter the water. Instead, Brad Hollingsworth squats next to its swampy edge and retrieves a recording device the size of a deck of ...

SYDNEY (Reuters) - Wading through a moonlit pond on Australia's east coast talking to frogs makes Michael Mahony feel like a kid again. The 70-year-old biology professor and conservationist at ...