Solid-state batteries have long been elusive, but a firm that supplied cells to the Defense Department could be the first to get them into consumer electronics.

These surprising apps are firing up enormous server farms miles away, processing data nobody asked for, and quietly killing your phone's battery, says one expert.

April Wilkerson tests chainsaws: gas vs. battery in a DIY showdown. At least 24 are dead, and girls are missing from a camp, in a catastrophic Texas flood Julian McMahon, ‘Fantastic Four ...

Researchers develop a battery cathode material that does it all A mix of iron, chlorine, and lithium is conductive, stores lithium, and self-heals.

Can solid-state EV batteries unlock +1,000 miles range? Last week, a local report surfaced, claiming BYD was already testing solid-state batteries in its Tesla Model 3-rivalling Seal sedan.

Ford invested $3 billion to build the LFP battery plant in Marshall, Michigan, but expected to receive roughly $700 million in federal tax credits to help offset the cost.

The Chinese battery manufacturer and carmaker touted the batteries could add over 900 miles of range in just 12 minutes of charging, with a total range of almost 1,200 miles.

With repeated rumors that a revised AirTag 2 is coming soon, there are also many claims about what will be different — and key areas where AirTags could be improved. Here's what to expect, and when.

Alkaline batteries are used in all kinds of things, and we've found the best ones for powering your everyday devices.

With the right battery settings, your Pixel can last longer between charges - and preserve its overall battery health for the long haul.