A good field of vision is vital to capture activity around the doorbell. "Most video doorbells will film content on a set ...

You can DIY your own phone battery replacement and save a ton of money in the process. Here's how.

The Abxylute 3D One is a handheld that tries so many things, and not all of them work. There comes a point in every consumer ...

Yes, students can receive a 15% off Bulova promo code when they verify their student status via ID.me. Yes, every Bulova ...

A quick calculation: To estimate a battery’s internal resistance, you can use a simple voltage-drop method when the ...

I recently checked our Google reviews and was dismayed to see an angry review accusing us of not caring about our customers ...

The German company stated that its battery packs would last for the entire expected lifetime of the vehicle, but did not ...

As CETY expands its storage and clean-energy infrastructure portfolio, CETY is entering the new year with more than $20 million of contracted project backlog, reflecting strong demand for CETY's EPC, ...

C&EN networking event in New York City. Please join us if you’re in town! Here’s a link to the invitation. Questions? Comments? Tips? Let us know. Email Michael McCoy, C&EN’s executive editor for ...

Resident Apple Watch expert Kate takes you through, step-by-step, how to set up your Apple Watch and the settings to change first for an optimized experience. From how to update Apple Watch software, ...

Simple tweaks and hidden settings can make a huge impact on your Apple Watch's battery life, regardless of model.

They have better and more efficient thermal management, so they keep the battery from damage from extreme temperatures ...