A revolutionary device that can harness energy from slow-moving rivers and ocean currents could provide enough power for the entire world, scientists claim.
The technology can generate electricity in water flowing at a rate of less than one knot - about one mile an hour - meaning it could operate on most waterways and sea beds around the globe.



Russia bombarded Ukrainian cities with 705 missiles and drones overnight into Thursday, according to Ukraine's air...
President Trump has selected a Democrat to chair the Federal Energy Regulatory Commission (FERC) — a...





























