Jan. 27, 2025 — Lithium-air batteries have the potential to outstrip conventional lithium-ion batteries by storing significantly more energy at the same weight. However, their high-performance ...

It's easy to replace your iPhone's battery and it can give your phone a brand new lease on life. Andrew Lanxon Editor At Large, Lead Photographer, Europe Andrew is CNET's go-to guy for product ...

If you had asked me a few years ago what I considered to be the weakness of modern smartphones compared to older phones, I'd have said the battery. When you look at phones from before modern ...

Little else ruins a good backpacking trip like a midnight run for the bushes. We’ve been there, and we’re not keen on going ...

Looking for the best thermal-imaging binoculars? This guide will help you invest your money wisely, and help you track down the right price at the best available price. Some thermal binoculars are ...