A new study in Environmental Toxicology and Chemistry takes a harder look at the effects a common anti-inflammatory medication and its degradation products have on amphibians. There have been many ...

The American toad is one of the most well-known toad species throughout North America. Its notable warts and big, round eyes differentiate it from other species, but its call is also unique. You might ...

The Sonoran Desert Toad, with glands secreting a venom rich in the hallucinogens 5-MeO-DMT and bufotenin, is invading Arizona now that monsoon conditions have kicked in for the late summer. They can ...

Male frogs often force females to mate with them, but in one species, a croak from the female seems to persuade males to leave her alone. The sound may be an “honest” signal that she isn’t fertile and ...