Researchers recently discovered that dozens of species in the flamboyant family are biofluorescent, emitting a gleaming light ...

HEN HARRIERS are the most "intensely persecuted" of all the UK's birds of prey, with numbers declining due to illegal killing ...

HEN HARRIERS are the most "intensely persecuted" of all the UK's birds of prey, with numbers declining due to illegal killing ...

A survey of museum specimens reveals that more than a dozen species of the birds sport biofluorescence in feathers, skin or even inside their throats.

13.Seeing a four-megabyte hard drive from 1965 is wild because it shows us how far we've come. For reference, the smallest ...

66.35 years ago, on February 14, 1990, the iconic 'Pale Blue Dot' photo was captured, showing Earth as a tiny speck from 3.7 ...

Learn what a Calliope hummingbird looks like, where to find these tiny birds in the U.S., and how to attract them.

This beautiful bird ... first; tail slightly emarginate. Male with the upper parts light greyish-blue; the forehead black, the crown spotted with the same; a white line over the eye; secondary coverts ...

My neck is sore just looking at this. 7.Similarly, I'm kind of in awe of how much a ballerina's foot can stretch. 8.This dog, ...

Whoa.