While the technology is popular because of its light weight, high energy density, and ability to recharge, these kinds of ...

Under USB-PD, cables are not trusted by default. If a cable can’t explicitly confirm that it supports higher wattage, the charger and laptop will immediately fall back to a lower, safer power level.

A battery usually sits inside a machine like dead weight. It stores energy, but it does not help a car drive straighter, an aircraft stay aloft, or a phone survive a fall. Now, a team of researchers ...

Laptop batteries can be a bit of a mystery. You’ve been told when you bought your laptop that its battery can last a certain length of time, but can it really last that long? You don’t have to sit on ...

SAN DIEGO — As holiday package thefts surge, videos of booby-trapped deliveries are trending on social media, but attorneys are cautioning consumers that retaliating against porch pirates could result ...

An exploding battery sets a high-rise building on fire. Footage shows desperate attempts to escape. The flames are under control, but there are already at least 20 dead. Trump signals backing of ...