Artificial sweeteners, like aspartame and xylitol, offer sweetness without the calories of sugar. But are they actually ...

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...

Fingertip monitors known as pulse oximeters that can be used at home to detect low blood oxygen levels (hypoxaemia) give ...

"Although absolute differences in readings were small, they can result in substantially higher rates of false negatives and ...

The Navy has a new fitness test for active-duty “combat arms personnel,” including members of Naval Special Warfare and Naval ...

Angina pectoris, often shortened to angina, is chest pain or discomfort caused by reduced blood flow to the heart and most ...

Stripe is a payment service provider that accepts credit cards, digital wallets and many other payment methods. Many, or all, of the products featured on this page are from our advertising partners ...

President Trump has declared that Christmas Eve and Dec. 26 will be federal holidays this year, meaning that federal departments and agencies will be closed. According to an executive order issued ...

(NEXSTAR) — The calendar flip to 2026 may bring slightly larger paychecks and some “very large” tax refunds, but if you are expecting a tariff dividend from Uncle Sam, there’s no timeline for that ...

President Trump signed an executive order to reclassify marijuana as a less dangerous drug. The order moves marijuana from a Schedule I to a Schedule III substance at the federal level. This ...

U.S. stock markets will close early at 1 p.m. ET on Christmas Eve. The New York Stock Exchange and Nasdaq will be closed on Christmas Day. International markets, including those in London and Hong ...