Not all brightly colored birds are in the tropics. The U.S. has its own fair share of colorful avian friends and you can even ...

Birds boast some of the most vibrant colors among terrestrial animals. The tropics are often renowned for the brightest birds, but U.S. birds also display a wide array of striking hues. But just how ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. While writing of their 19th-century voyages to document the world ...

Colors are produced by cell structure, which can scatter light rays, making iridescence, and by pigments, which absorb or reflect particular wavelength of light. Pigments that absorb all the rays of ...

In the vast golden grasslands of sub-Saharan Africa, the secretary bird makes an unforgettable sight — long-legged, crested, and stalking the savanna with deliberate, high-stepping precision. Famous ...