Stills from the U.S. Coast Guard show people being rescued from a sinking yacht off Miami Beach, eyewitness footage shows the ...

PropVario is a combination variometer and altimeter for Radio Controlled sailplanes. We’ve seen a few variometers in the past, most often for full-scale sailplane or hang glider pilots.

They have been served as the inspiration for several robotic autorotating gliders, and researchers from ... this by dropping three dSAWs from an RC airplane. On command, they spread out, each ...

CNBC's Diana Olick joins 'Squawk Box' to discuss the state of the spring housing market. Federal officers performed an ...