Poison dart frogs produce powerful toxins that act on the nervous system, making even brief contact potentially lethal. Their bright coloration serves as a warning signal, advertising danger rather ...

The 10 snakes faced a tough predicament. Collected from the Colombian Amazon, they had been without food for several days in captivity and then were presented with extremely unappetizing prey: ...

Strawberry poison dart frog, Dendrobates pumilio, in the nature habitat, Close-up portrait of poison red frog, Costa Rica, America© Pavel Russe/Shutterstock.com Researchers have identified a new ...

A joint report alleging that a poison dart frog toxin has been linked to the death of Russian opposition leader Alexei Navalny rippled quickly around the globe among scientists. The allegations raised ...

Live poison dart frogs will be featured at the Bohart Museum of Entomology open house, themed “Venomous vs. Poisonous,” on Sunday, March 2. The event, free and family-friendly, will take place from 1 ...

Poison? What poison? Some bacteria may treat the powerful toxins bathing poison dart frog skin like a buffet. The alkaloid chemicals that poison dart frogs wield on their skin increase the variety of ...

This newly discovered poison frog may represent an evolutionary step on the pathway towards developing brilliant warning coloration associated with other poison dart frogs. A small reddish-brown frog ...

It’s not often one hears the phrases “poison dart frog” and “family friendly” in the same description of an event, but the Bohart Museum of Entomology at U.C. Davis insists its upcoming open house ...

Add Yahoo as a preferred source to see more of our stories on Google. Frogs have long held a bad rap (at least among some people) for being slimy, even scary, critters, but that's not very fair to ...

LONDON (AP) — Russian opposition leader Alexei Navalny was poisoned by the Kremlin with a rare and lethal toxin found in the skin of poison dart frogs, five European countries said Saturday. The ...