"In non-native areas, they can easily cause a decline in native frog species." ...

Add Yahoo as a preferred source to see more of our stories on Google. The Cuban tree frog, invasive to the Caribbean, has shown no signs of slowing its spread. According to Wageningen Marine Research, ...

PORT ST. LUCIE, Fla. — You know them for their bulging eyes, webbed feet and distinctive raspy call. You've probably seen them (or likely heard them) in your backyard. We're talking about the invasive ...

It began as just another shift in the produce aisle at the Provincetown Stop & Shop — stacking onions, the papery skins whispering under fluorescent light — until something blinked back. Tucked among ...