Here's some science trivia for you: unlike the inner retina in most animals (including us), birds' inner retinas function without oxygen. And now, researchers led by a team from Aarhus University in ...

Bird retinas survive without oxygen by burning sugar scientists solve 300 year mystery that could help treat human strokes.

Many types of birds — such as hummingbirds, peacocks and parrots — are vividly colorful, but birds-of-paradise are especially flamboyant with hues of emerald, lemon, cobalt and ruby. Now, research has ...

For flowering plants, reproduction is a question of the birds and the bees. Attracting the right pollinator can be a matter ...

GAINESVILLE, Fla. --- A new study shows the eye size of birds can reveal broad patterns of their biology and behavior, including where they live, what they eat and how they hunt, providing a potential ...

The drone captured the recent burst of color in Grand Traverse and Benzie counties on Oct. 18 and 19. RELATED: Photos show fall bursting into color in Northern Michigan The drone hovered above the ...

Researchers have developed a new video hardware and software system to show humans how insects and other animals experience color. Here, they show an orange-barred sulphur butterfly as it might look ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Many types of birds ...