The camera in your pocket is hiding tech that was originally made for outer space. The sensor that is now widely used in most smartphone cameras, compact cameras, and mirrorless cameras – the ...

Transmission electron microscopes (TEMs) allow researchers at the forefront of energy technology to study next-generation ...

Lithium-ion batteries are ubiquitous in consumer electronics such as cellphones and in electric vehicles, but the surrounding ...

The system in question was modest by desktop standards: an entry-level Intel processor, two sticks of RAM, and a 2.5-inch SATA SSD running Windows 10. The ...

When the modern electric vehicle was still in its infancy, drivers worried that vehicles would need expensive battery replacements within a few years. But battery lifespans are exceeding expectations.

And, apparently, Lenovo is still dreaming of a laptop with a glasses-less 3D screen.

Found in Apple AirTags, the CR2032 button cell battery, also known as a coin battery, is actually surprisingly easy to test ...

Viridi batteries have been deployed in New York to replace diesel generators, accelerating a trend where batteries replace and complement generators of all sizes.

Whether you're a long-time MacBook owner or you've dug into our MacBook Air buying guide recently, the time will come when you may consider changing your laptop's battery. The vast majority of laptops ...

Apple’s AirTag is designed to run quietly in the background, helping you keep track of everyday items like keys, bags and luggage. Unlike many small trackers, an AirTag doesn’t need to be charged.

Sustainability: News about the rapidly growing climate tech sector and other areas of innovation to protect our planet. SEE MORE by Lisa Stiffler on Jan 22, 2026 at 8:00 am January 22, 2026 at 10:21 ...

We may receive a commission on purchases made from links. Replacing a dead battery is as simple as removing the AirTag's steel cover to access the coin cell and putting in a new one. Fortunately, you ...