Discover the 25 Most Toxic Things on Earth, from natural venoms to synthetic poisons. Learn what makes them lethal and how ...

The steep rise in kratom-related calls and serious medical outcomes have underscored a rapidly changing market.

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 ...

(CNN) - Martinelli’s has recalled more than 7,000 cases of its apple juice, citing concerns over toxic substance contamination. The affected apple juice was sold in stores in 10-ounce round glass ...

The confrontation between a poison dart frog and a king cobra has received a lot of attention in cyberspace as an interesting ...