Imagine a robot that can detect scents in the air and track down their sources as efficiently as a dog or a mouse. If ...

Not everything a hero saves turns out to be blessing.

While human characters might have been a good way to test audience appetite for Sonic, now that the movies are a success, ...

Ever wonder what a dog whistle actually sounds like to animals?In this video I use a special microphone, the Sanken CO-100k that can record frequencies up to 100 kHz, way higher than typical ...

• Caller advised he has device that calls 911 in case he falls or has an emergency. He has it on a lanyard. He was reclining ...