A 2023 Tesla Model 3 rental with an LFP battery tested at 90% health at 26,000 miles, which seems like a lot for a three-year ...

Generally, LiFePO4 (LFP) batteries are quite safe and stable, but it’s still possible for something to go wrong, even ...

Let’s get one thing out of the way. I’m your resident science writer. Alien comets, tiny universes, and body parts are the ...

A $50 USB-C cable tester revealed which of my cables were actually useless. I happily got rid of them and haven't looked back.

In addition to checking up on our current list, we’ve added two newly reviewed solar generators, the rugged Jackery 1500 ...

Lithium-ion batteries in personal electronic devices (PEDs) such as laptops, smartphones, powerbanks and electronic cigarettes can pose a serious safety risk in air travel. Damaged or overheated ...

AMD’s Ryzen mobile processors appear in about a third of all productivity laptops sold today. So, how does the Ryzen AI 400, ...

If you prefer Windows, the 2026 Asus Zenbook A14 is my top choice for almost anyone who needs a new daily driver. It actually makes a great MacBook Air alternative if you want a general-purpose ...

After testing 75+ laptops in the past two years, we created this regularly updated guide to the best Windows laptops, featuring the greatest devices from Dell, Lenovo, HP, Framework, and Acer.