Carla Archibald does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Researchers in Australia concerned about the sharp decline of freshwater crocodiles who eat a toxic, invasive toad species have come up with a stomach-churning way for the reptiles to help themselves.

Wild crocodiles in Australia keep dying from eating toxic cane toads, so scientists have trained them to avoid the deadly meal by giving them a memorable dose of food poisoning. Cane toads (Rhinella ...