Navy pilot Edward “Butch” O’Hare, who grew up in south St. Louis, shot down five Japanese bombers while defending the carrier ...

The bird-fish hybrid could one day be used to study aquatic animals underwater and then fly back to the base with data.

Loons, gulls, puffins and petrels are some of the 100 species of birds that can both fly and swim. These diving birds can ...

Inspired by diving birds, roboticists built the lightweight machines to move from water to air. The design may one day lead ...