CPAP machines help people with trouble breathing, but they aren't made to replace ventilators. Here's how they compare.

Does getting the sleep you need to feel your best pose an ongoing challenge? Here are 9 possible reasons why, plus tips to fall asleep faster.

For more than 20 years, the Smart Fortwo has provided smiles to fans of tiny cars all over the world. They’re easy to park, look oh so cute, and have a ton of character. Smart even sold a convertible ...