Dear Heloise: This is a hint on how to hang or rehang something on the wall. In my case, it was a few battery-operated clocks. These clocks have what I call a “keyhole slot” in the back that you hang ...

Researchers have developed a battery that is cheap to assemble, biodegradable and made of renewable materials. The new battery is water-activated, disposable, and could significantly reduce the amount ...

This article was originally on a blog post platform and may be missing photos, graphics or links. See About archive blog posts. With power still out across parts of L.A. County more than a day after ...

We may receive a commission on purchases made from links. When it comes to AA battery-powered devices at home, it's typical to find ones that use two or more batteries. Your Xbox controller needs two ...