FDA enforcement of e-cigarette regulations is widely regarded as failing.1 Because e-cigarettes meet the definition of a ‘new ...

A Chinese company is selling upgraded battery modules for the aging BMW i3. The company claims its energy-dense pack can ...

From the stylish Renault 5 E-Tech to the spacious Hyundai Inster, these are the best small electric cars you can buy in 2025.

The breakthrough puts Betavolt at the forefront of the race to commercialise nuclear batteries. A race that includes ...

Above those, no new vehicle starts at under $20,000, with the next cheapest being the 2025 Chevrolet Trax at $21,495. If Toyota could find a way to bring over the bZ3X or something like it, it could ...

If you have the discontinued Harley-Davidson 800mA Waterproof Battery Tender with one LED and two rectangular indicators, ...

For reference, iPhone batteries that I have tested appear to have DCOVs in the range of 3.1 to 3.3V and do not normally go below the 3.0V threshold, so they should not be subject to the damage ...

Here’s how it works. When searching for the best laptops for battery life in your price range, you can't count on manufacturer claims about battery life: you need real data. That's why we put ...

The immediate impact of a small smartphone is the size of the screen, but secondary attributes like smaller batteries, less powerful processors, inferior cameras, and less storage space will ...

Forward-looking: Engineers at the University of California, Berkeley, have unveiled a flying robot that mimics the agility and precision of a bumblebee. Weighing just 21 milligrams and measuring ...

Numerous gadgets, from remote controls to hearing aids, depend on small batteries. It’s vital to know when these batteries are close to being drained so they can be substituted before they’re ...

Small-cap stocks, valued between $300M and $2B, often yield high growth but are more volatile. Historically, small-cap stocks have outperformed large-caps in bull markets, though they carry higher ...