Modern birds capable of flight all have a specialized wing structure called the propatagium without which they could not fly. The evolutionary origin of this structure has remained a mystery, but new ...

The Wright Brothers studied bird flight before they designed the first airplane. Now modern aircraft fly higher and faster than any bird, yet no manufactured device matches the graceful movements and ...

Scientists have compared the relationship among the strength of flight bones, body mass, and the way modern birds fly to better understand the evolution of flight in birds and extinct animals, such as ...

“Awkward” would probably be the most benevolent word I could use to describe the explosive launch into flight of the California quail. Certainly, the words graceful or athletic do not come to mind. A ...

It may sound contradictory, but fat birds fly more efficiently than skinny ones, according to Swedish researchers. Wind tunnel tests described in Thursday’s edition of the journal Nature show that the ...

For decades, scientists have been trying to create machines that mimic the way birds fly. A team from Stanford University has gotten one big step closer. The team created the PigeonBot — a winged ...

Horned screamers, the official bird of the Department of Arauca and the Municipality of Arauca in Colombia, could be mistaken ...

As logging whittled away at Canada’s vast boreal forest during the past century, bird species that frequent mature woodlands developed somewhat pointier wing tips, says André Desrochers of the Center ...

“Awkward” would probably be the most benevolent word I could use to describe the explosive launch into flight of the California quail. Certainly, the words graceful or athletic do not come to mind. A ...