A team of researchers from Princeton University is exploring how feather-like flaps on aircraft wings could improve stability ...

Designed by Henry Filho, her show-stopping look for the parade included feathered wings — a nod to her time as a Victoria’s Secret model — along with an embellished bikini top and bottom and ...

These small feathers on top of birds’ wings lay flat during normal flight but flare up in turbulence during landing. By attaching flexible plastic strips – “covert flaps” – to the top of ...