The world’s oldest poisoned arrows – dating back 60,000 years – have been identified. The discovery reveals early advanced ...

This video examines a toxic frog whose most dangerous trait is often misunderstood. The footage explores its biology and ...

Researchers discover evidence that poison was used in weapons 60,000 years ago, revealing advanced planning and knowledge.

The world's oldest poisoned arrows, dating back 60,000 years in South Africa, have been identified by archaeologists. The ...

Traces of plant poison on ancient African arrowheads provide the oldest direct evidence of poisoned weapons. Scientists have ...

Scientists have uncovered why people with chronic kidney disease so often die from heart problems: damaged kidneys release ...

There is no polity more storied in the west than the Roman Empire, but could its fall have really been caused by its choice ...

Gudrun Casper-Leinenkugel, 52, allegedly put a clear, colorless solvent with a sweet-smelling odor into four people’s drinks, ...

Health officials in California have issued a warning: not to forage for and eat death cap mushrooms after three people have ...

Jealousy can damage even the strongest relationships. Learn how to address your partner's insecurities, set healthy ...

Q: I have a nine-pound cat named Beauty and a five-pound Chihuahua named Beast. Is it OK for me to apply half of Beast's monthly flea and tick preventive to his skin and the other half to Beauty's ...

Fighting air pollution is not only good for our lungs, but also good for the health of Arizona's economy. Reduced idling, ...