Venom is one of nature’s most effective (and fascinating) survival tools. Across the world, a wide range of animals have ...

From the brightly colored poison frogs of South America to the prehistoric-looking newts of the Western US, the world is filled with beautiful, deadly amphibians. Just a few milligrams of the newt’s ...

Do you ever find yourself wondering what the most toxic animals, plants, and things on Earth could be? From daffodils to dangerous snakes, here's a collection of episodes about our favorite poisonous, ...

(CNN) — Scientists have detected traces of plant toxins on Stone Age arrowheads that were used by hunter-gatherers in South Africa about 60,000 years ago. The find marks the oldest known poison arrows ...

Add Yahoo as a preferred source to see more of our stories on Google. These 60,000-year-old arrowheads still retain traces of poison used by hunter-gatherers. - Marlize Lombard/University of ...