A lot of automakers are in the race to bring out a solid-state battery, and Mercedes has put itself in the driver's seat.

After a cyber attack or natural disaster, a backup network of decentralized devices -- like residential solar panels, batteries, electric vehicles, heat pumps, and water heaters -- could restore ...

Japanese-made image stabilized and waterproofed binocular marrying a decent 10x magnification to a large and bright 30mm ...