O ur guest bedroom runs about 5–6 degrees cooler than the living room. Nothing dramatic, but enough that you'd need an extra blanket at night while the rest of the house felt fine. The thermostat said ...

The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs. I’ve been working with computers for ages, ...

Discover the best home-improvement products—lab-tested, expert-approved upgrades for kitchens, baths, and beyond from Good ...