Their extremely small size is possible as they are powered not by motors but by external magnetic fields. Current robotic surgical tools are typically driven by cables connected to electric motors.

FALMOUTH, Massachusetts (WBZ) — Nearly 500 nails were found pointing up on several roads in Falmouth, Massachusetts early Friday morning. In a statement on social media, police said an officer ...

There have been a ton of innovative products featured on "Shark Tank," but is this particular tool really worth buying?

(CNN) — The Florida Gators won the NCAA men’s basketball championship on Monday, defeating the Houston Cougars in a heart-stopping contest that went all the way down to the final play.

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