When observed by the scientists, the animals were paired up, suggesting that they are monogamous, which is extremely unusual ...

Sky blue, ocean blue, blueberries, my eyes! Despite seeing blue all around us, blue is actually the least common color in ...

Interestingly, these mutations are different from those in poison dart frogs, meaning the birds developed this resistance on their own. This is an example of convergent evolution, where different ...

New Guinea is home to some of the world’s most toxic birds. Why they contain poison, and how they withstand it is still a source of scientific mystery. The variable pitohui, a poisonous bird ...

If you’ve recently seen a peacock wandering around near Thatcher Avenue, it’s not an escapee from the Pueblo Zoo. Zoo officials stated in an April 29 Facebook post that the bird is not a zoo ...

The spies also targeted a UK-based Kremlin critic whom they discussed killing with a poison dart fired from a drone, a Kazakhstani former politician, and a Russian lawyer whom they planned to ...

Blue Poison Dart Frog (Dendrobates azureus) in the Frankfurt Zoo, Germany. Image via Quartl, CC BY-SA 3.0 https://creativecommons.org/licenses/by-sa/3.0, via ...

Among amphibians, several poison dart frog species demonstrate remarkable paternal care. In species like the strawberry poison dart frog (Oophaga pumilio) and the mimic poison frog (Ranitomeya ...