Last year, Cynthia Berger tried for an autumn spinach harvest in her Pennsville, Pennsylvania, garden. The pests got there first. “It was slug city,” says Berger. The slimy, shell-less mollusks turned ...

Cane toads, aka bufo toads, in Florida secrete a toxin that can harm or even kill animals that lick, bite or eat them, ...

Toads have taken over the world - for real. This isn't some horror movie I'm talking about. This is actually happening, people. Don't freak out, but toads have found their way onto six out of the ...

Invasive species are always disruptive to the native wildlife in the ecosystems they take over. However, their impact on humans and domesticated animals is usually more indirect. An exception is the ...