Marine scientists have long marveled at how animals like fish and seals swim so efficiently despite having different shapes. Their bodies are optimized for efficient aquatic navigation (or ...

You see a plane, you expect to hear an engine. But gliders are a different breed of aircraft, representing flight in its purest form. They are frankly a testament to just how far clever engineering ...

Photo by Michael Erb Steve Luciano, right, of the Carnegie Science Center gives instructions as Edison Middle School students use computer-aided drafting programs to design a glider. PARKERSBURG — ...