Frigatebirds can remain airborne for days at a time without landing. Here’s how they rest while flying, according to ...

Slow-motion footage of baby birds helps scientists uncover how their ancestors took to the skies. Birds today make flight look effortless, but its evolution was complex. Scientists are still trying to ...

Birds today make flight look effortless, but its evolution was complex. Scientists are still trying to discover exactly how birds took to the skies, and today, a new perspective has emerged by ...

According to bird experts Kenn and Kimberly Kaufman, much about bird flying is dependent on the species, season, and what else the bird is doing. Songbirds that feed on insects vary in the elevation ...

Watching a bird soar into the sky may seem ordinary. Yet behind this aerial ballet lies precise mechanics where every wingbeat obeys the laws of aerodynamics. Birds don't fly by chance: they ...

From mountain ranges to thin air far above the ground, certain birds are built to fly higher than any others. These species push the limits of altitude with specialized lungs, strong wings, and ...