The South Florida investors, pitching their battery-operated watercraft called HydroBlade, made some mistakes on Shark Tank's ...

Jetour' s new G700 plug-in hybrid promises not just enhanced range and power, but revolutionary off-road capabilities.

Nike's new innovation, Project Amplify, is a robotic-powered footwear system for running and walking. And though it looks cool, it might still be a while before you can try it out for yourself.

Fires sparked by lithium-ion batteries—which are used to power electric bicycles—have proven to be violent, fast-moving and tough to extinguish. So far this year, the FDNY says 66 fires have been ...