Birds fly more efficiently by folding their wings during the upstroke, according to a recent study. The results could mean that wing-folding is the next step in increasing the propulsive and ...

Above the wind-battered waters of the Southern Ocean, a bird with the largest wingspan on Earth can stay airborne for hours ...

Birds are unwitting masters of fluid dynamics—they manipulate airflow each time they flap their wings, pushing air in one direction and moving themselves in another. Two New York University ...

A drone prototype that mimics the aerobatic manoeuvres of one of the world's fastest birds, the swift, is being developed by an international team of engineers in the latest example of biologically ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. The flying abilities of one of the world's fastest birds has been used ...

At this point, building a flying vehicle isn’t terribly hard. Aviation enthusiasts can buy DIY kits and build themselves a plane that can easily and safely take to the skies. But a flying vehicle that ...