The U.S. Department of Energy says there's a magic number for optimal for home heating and energy savings in the winter.

Place a thermometer inside a glass of water, place the glass on the middle shelf of the refrigerator and let it sit for at ...

Can you feel your PC or Mac running hot? We've found the best ways to check processor temps on your Windows PCs and Macs. Palash has been writing about technology (and entertainment) for over a decade ...

If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...