Circadian rhythm is your body’s natural, internal 24-hour cycle that determines when you sleep and eat, your body temperature and when crucial hormones are released. This body clock is regulated ...

Corin Cesaric is a Flex Editor at CNET. She received her bachelor's degree in journalism from the University of Missouri-Columbia. Before joining CNET, she covered crime at People Magazine and ...

The term “self-care” is bandied about often, constituting everything from meditation to working on your fitness. In that vein runs smart scales, which promise to help you monitor not just your weight ...

Best Overall: Withings Body Scan Scale Most Metrics: Hume Health Body Pod Best Budget: Renpho Smart Scale Best User-Friendly App: Wyze Smart Scale Best For Garmin Users: Garmin Index S2 Smart Scale ...

AI is going to reproduce human intelligence. AI will eliminate disease. AI is the single biggest, most important invention in human history. You've likely heard it all—but probably none of these ...

Casey Murphy has fanned his passion for finance through years of writing about active trading, technical analysis, market commentary, exchange-traded funds (ETFs), commodities, futures, options, and ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Erika Rasure is globally-recognized as a leading consumer economics subject ...

It's normal for weight to fluctuate, but weighing yourself at the best time of day can help you get more accurate readings. McKenzie Dillon Writer McKenzie, a Certified Sleep Science Coach and ...