Scientists with the Department of Energy have designed a new type of battery that they say outpaces the ubiquitous lithium-ion batteries in flammability, cost, and ability to hold a charge.
Windows Phone fitness tracker packs a range of features including a color touchscreen, heart rate tracker and GPS.
Stanford University scientists have developed a lithium-ion battery that warns users long before it overheats and explodes.
What happens when an iPhone bends too much? One man says his bent so much it punctured the battery and caught fire, causing second-degree burns to his leg.
Using a titanium dioxide gel, researchers make a battery that could one day allow electric cars to fuel up as fast as their gas-guzzling cousins.
The CEO of the electric car maker tweeted a mock-up hinting at an upcoming Tesla Motors product announcement next week.
Lambo wants in on the new wave of hybrid supercars, so it's brought the 910-horsepower Asterion concept to the 2014 Paris Motor Show.
Leaders of cities outside the typical tech metropolises -- specifically cities touched by Tesla's sprawling electric-car operation in California and Nevada -- want a bigger hand in tech manufacturing.
The electric-car maker has chosen a Nevada industrial park as the location for its massive, lithium-ion battery-producing plant.
The massive lithium-ion battery plant is slated to open in 2017 and is said to bring down the battery cost per kWh by 30 percent.