Photos shared to social media claim to depict a swarm of starlings flying through the air often, incredibly, in the shape of ...

Whether they’re opening for takeoff, spreading wide for a lazy soar or flapping to brake for landing, bird wings make flying ...

This gives birds their distinct—and misleading—"backward-facing knee" look. Like its non-flying close relatives, Microraptor had elongated bones lining the top and underside of its tail ...