Great photos are more than just a matter of pointing and shooting. If you own a Samsung phone, you have a secret treasure trove of camera tricks waiting to be unlocked for your creativity.

Leviton's excellent 2nd-gen motion-sensing Wi-Fi smart dimmer (model D2MSD) can be combined with a wireless, battery-powered ...

If you're waiting to install Apple's latest system update, or you're using an older iPhone model, these settings can improve ...