A battery made from cheap and non-flammable iron and salt could provide emergency power in one of California’s high wildfire ...

Curious about Ryobi's USB glue gun kit? Here's what's in the box and how it stacks up against their sleeker Glue Pen.

E-Bike Battery Fires: A Deadly Problem Fires sparked by lithium-ion batteries—which are used to power electric bicycles—have proven to be violent, fast-moving and tough to extinguish.