Wellness influencers tout the therapy's power for everything from rejuvenating skin and hair to boosting longevity. Devices sold for at-home use abound. We look at the evidence behind the hype.

One of the most common questions I get asked as a beauty editor is what at-home beauty treatments are actually worth it. My answer? Red light therapy. There’s a reason you’ll find red light devices in dermatologists’ offices and facialists’ studios.

If you're starting to notice that your skin is looking a little, well, tired, you're not alone. The visible signs of aging—I’m talking fine lines and wrinkles, dullness, even sallow skin—will strike us all sooner or later. Bummer. On the bright side ...

The Supreme Court is hearing arguments that will determine TikTok’s fate in the US. As a potential ban looms, another Chinese-owned app has crept to the top of the App Store’s free downloads: Xiaohongshu, or Little Red Book (Red), a social media and e ...

On the heels of a frosty winter season that brought record-low temperatures to parts of the Northeast, the sudden onset of warm weather this month has come alongside a pattern of red flag warnings seen recently across large sections the U.S. The National ...

Red 3 – also called FD&C Red No. 3, erythrosine or E127 – has been widely used in food, cosmetics and pharmaceuticals since its FDA approval in 1969. You’ve likely encountered Red 3 before. It’s a common additive to many candies, beverages, baked ...

Earlier this month, the Food and Drug Administration banned a popular synthetic food dye, Red Dye No. 3, which is commonly used to create a bright red color in foods, medications and supplements. Red Dye No. 3 is "found in certain candy, cakes and cupcakes ...

Garrett Crochet retired 13 of the first 15 batters he faced and the Red Sox scored 10 runs in the ninth inning. Hours later, Cora was fired.