venomous animals are those who can actively inject their toxins via a biological delivery system. The hundreds of species of poisonous frogs living in Central and South America, for example ...

There's just something about an Angel Frog's little butt. Discover more about the frog and why its butt has a devoted ...

Bullfrogs usually produce low sounds, but on rare occasions they can actually scream. Why do bullfrogs scream? And how do ...

The frogs derive their poisons from a diet of ... will focus on “the difference between venomous animals and poisonous animals that are arthropods. Monarchs will be featured as they are famously ...

While some plants can produce blue pigments because of anthocyanins, most creatures in the animal kingdom are unable to make ...

Critical Toxicity Studies calls for the scientifically rigorous ... it’s also biologically wrong. Frogs, among many other animal species, engage in same-sex sexual behaviors in the wild all the time.

The tour of Stanford’s Laboratory of Organismal Biology, also known as the O’Connell Lab, included the fly curing room, temperature controlled frog rooms and tadpole farm.

The frogs derive their poisons from a diet of insects ... Yang said the open house will focus on "the difference between venomous animals and poisonous animals that are arthropods. Monarchs will be ...