Italian startup ORiS has raised 5 million euros ($5.7 million) to help it develop wireless power-beaming technology for ...

A Swedish device that mimics the human heart to turn ocean swells into electricity has just cleared a hurdle that's kept wave ...

NASA has sent an 880-lb. robotic spacecraft into low Earth orbit to try to save the Neil Gehrels Swift Observatory from a ...

New backup batteries address power failures as a cause of UK sewage spills ...