Modern smartphones can safely stay plugged in overnight, but temperature and charging habits still affect long-term battery health. Here's what Apple, Samsung and Google say.

Explore the impact of drought on Colorado River hydropower output as Arizona officials assess water policies under rising ...

Lithium is a critical mineral used in batteries for electric vehicles, grid storage, and a host of personal electronics. It ...

The MX Master 4 is one of the best mice we've reviewed, but so is its still-for-sale predecessor. We pit them against each ...

The sudden loss of tax credits hurts, but automakers are taking steps to mitigate the damage, and dozens of new models are ...

What one councillor has described as a “glaring error” means Swindon Borough Council has had to spend hundreds of thousands of pounds ...

It’s safe to say there is little Huawei’s GT6 watch can’t do. It’s a therapist, doctor (almost), wellness guru, PT and PA in ...

The Trump administration denied cancelling the funding in Democratic states due to the shutdown, but Democrats widely view it as retribution.

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. By now, you’ve probably ...

Hybrid vehicles have become the bridge between gasoline and electric power, offering efficiency, quiet operation, and reduced ...

The chemistry that can provide power from metals makes those metals degrade over time and there's not much we can do about it ...

Just as constantly charging your laptop to 100% can harm the battery, letting it drain completely to zero before recharging is equally damaging. That's because deep discharges put stress on the ...