Combining two semiconductor thin films into a tandem solar cell can achieve high efficiencies with a minimal environmental footprint. Teams have now presented a CIGS-perovskite tandem cell that sets a ...

Atlas Power Technologies is proud to announce that our innovative supercapacitors made with Atlas’ proprietary dry-electrode technology have been awarded UL ...

Is a cordless trim nailer right for you? If you’re a pro, the answer is probably yes. For the small odd job or to take care ...

Information from the National Highway and Transportation Safety Administration says the problem is related to a 12-volt ...

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 ...

Makita may be best known for its heavy-duty workplace tools, but the Makita brand also makes cool gadgets for any occasion.

Our evaluation included extensive discharge tests to find long-lasting alkaline batteries -- including AA, AAA, C, D and 9-volt options. We also considered the cost per battery for each option to ...

So I decided to quit drinking for a month, curious to see what a dry spell could do for me. My one-month stint turned into two after I noticed a slew of positive changes. My productivity boomed ...

General Motors Co. has signed a multibillion-dollar deal with Norway-based graphite manufacturer Vianode for materials for electric-vehicle batteries. The deal comes as GM looks to boost EV ...

But as someone with lifelong dry skin, I've often found that many products do the opposite, leaving my skin even more parched and making flakes more obvious. As I've learned over years of trial ...

The Google Pixel 8a smartphone is $399 unlocked right now, and you can save up to 26% on Energizer AA and AAA batteries ... Save 23% on the Lenovo V15 15.6-inch laptop, or go nuts and pick ...

Choosing the best dry cat food can feel like an overwhelming decision, given the sheer number of products on the market. From air-dried and steam-dried, to raw cat food and grain-free – it’s tricky ...