How to survive a dangerous encounter with poison dart frogs. Ukraine ends supply of Russian gas to Europe Meet the smartest dog breed in the world—and see if your dog's breed is among the top 63 ...

Some poison dart frogs have less potent toxins ... Additionally, these frogs are sometimes captured illegally for the pet trade, further threatening their survival. Conservation efforts are ...

Many species of frog are known to be poisonous, such as the often colourful poison dart frogs. But although incredibly rare, there are species that are venomous too. There are currently only two ...

With its bright blue body mottled with black, the cobalt poison dart frog is hailed as a “jewel of the rainforest” for its beauty. However, as its name suggests, such frogs in nature possess a ...