Humans don't have hollow bones like birds do, so how big would our wings have to be to lift us off the ground?

One secret is their specialized hind wings. High-speed cameras show that flies' modified hind wings help with their speedy ...

In this video, a male fruit fly (species Drosophila melanogaster) flaps its wings, creating a distinct "song" to attract a female. Mosquitoes have the same gene and a similar courtship ritual ...

For the many wondrous things humans can do, we can't fly on our own. But if we could, how big would our wings be? Of course, the answer depends on the person's size. But someone who's about 155 ...