Using a fan on a hot summer night may help you sleep better — and it’s not just about the temperature. While a whirring fan may provide some much-needed relief from sky-high dew points and lingering ...

It looks like nothing more than a bedside fan. To program it, you hit the “on” button once. But what happens next could improve your memory by 226%. This is Memory Air, a new product born from decades ...

It may be tempting to leave your PC on overnight. After all, it can go into sleep mode, which should theoretically limit its power usage. But there are some legitimate reasons you should consider ...