Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch ...

Former GM executive CEO Pamela Fletcher told CNBC "the faster path, and frankly, a big need, is out there in this defense ...

A 27-year-old engineer has powered an electric car using a homemade battery pack built out of discarded vapes.

Scientists in Australia have demonstrated a prototype quantum battery that could revolutionize energy storage. By harnessing ...

Australian researchers have created a prototype of a battery they believe is a major step towards fully functioning quantum ...

Many important technologies, from handheld phones to medical devices and transportation vehicles, rely on rechargeable ...

Vermont utility Green Mountain Power is helping homeowners add home battery power at little to no upfront cost.

The achievement marks the first time scientists have built a device that can be charged, store energy, and release it again ...

Tesla's Semi chief Dan Priestley reveals 1,000 lbs of weight savings, a clever dual-axle powertrain, 1.2 MW charging, and a ...

Anthropic CEO Dario Amodei will meet with Defense Secretary Pete Hegseth at the Pentagon this week. The two organizations have clashed as they have tried to negotiate ...

Bonding lithium metal to a ceramic surface should be a dream team combination for creating solid-state lithium metal ...

A new sustainable approach to energy harvesting could transform how wasted heat is turned into electricity, thanks to a ...