Hair-thin muscles embedded in the skin of their wings allow bats like this Jamaican fruit bat to change the stiffness and curvature of their wings at different points of the wing stroke. That ...

Reclaim your strength without leaving the covers: a pro trainer breaks down the gravity-defying moves that firm your triceps and lift your upper body.

Scientists at the University of Washington and Harvard Medical School, in collaboration with the ESRF, have discovered the neural circuits that coordinate leg and wing movements in the fruit fly ...

Certain air sacs have evolved in multiple lineages of soaring birds, and it emerges that these probably function to reduce the force required from the major flight muscles as they hold the wings in ...

ITHACA, N.Y. -- The flight of insects may look effortless but, as with any animal, their movements would be wildly uneven without an intricate system of neural signaling and muscle response to ...

Researchers have developed resilient artificial muscles that can enable insect-scale aerial robots to effectively recover flight performance after suffering severe damage. Bumblebees are clumsy fliers ...