Oxford researchers created a tiny, biodegradable lithium-ion battery from hydrogel droplets for various biomedical ...

Whether you need to test batteries for your remote control, watch, or other small electronic devices, we have got you covered. Our roundup includes battery testers that are accurate, easy to use ...

Electric 'mountain bikes' at this price piont tend to be disappointing, but that was not the case with the robust Cycrown ...

Over time, making out the small text on menus or the size 10 font in your paperback can get harder to read. Sure, you could ...

We tested the best small phones on the market to find those that are compact but don't compromise on battery life and camera specs. These are our top picks.

The small watch came with a small battery as well, which was my biggest criticism of last year’s offering in my Google Pixel Watch 2 review. That’s no longer a problem here as Google finally ...

Amazon today has the 42mm GPS Apple Watch Series 10 for the new all-time low price of $366.28, down from $399.00. This sale ...

This bacteria can produce fibers eight times stronger than steel. See how one company is creating new material with it.

Oura didn’t invent the smart ring category. It did, however, make all that came before it effectively obsolete. The category ...

Oct. 14 (UPI) --An Indian man showed off his miniature engineering skills by crafting the world's smallest washing machine, measuring just 1.28 inches by 1.32 inches by 1.52 inches. Guinness World ...

BEIJING, Oct 24 (Reuters) - Chinese battery giant CATL (300750.SZ), opens new tab on Thursday launched its first battery product focused on extended-range hybrids at a time when this category of ...