While the northern giant hornet's sting is painful to humans, some Asian frogs fearlessly consume these venomous insects.

Some frogs are poisonous because of what they eat, not because they produce poison themselves. In the wild, certain brightly ...

The toucan has been living in Las Vegas since November, much to the concern of bird experts who were worried about the exotic ...

The 'frog' poison that killed Navalny was hard to hide and likely made in a high-end lab, according to a Belgian toxicologist.

QUITO, Ecuador — South American dart frog experts said Monday that the toxin alleged to have killed Russian dissident Alexei Navalny was likely a lab-produced replica rather than harvested directly ...

By listening in on their nightly hunts, scientists discovered that small, fringe-lipped bats are unexpectedly able to efficiently take down prey nearly their own size.

The toucan has been living in Las Vegas since November, much to the concern of bird experts who were worried about the exotic bird's health and ability to survive.

For invasive reptile hunters in Florida, there’s another predatory lizard on the radar. Nile monitors, native to Africa, are populating parts of the Sunshine State, and they can now be killed ...

Deep into the Panamanian night, the forest hums with sound. Chirping insects form a steady backdrop, rain softly trickles from leaves. Somewhere above ...