Jessica was a writer on the Wellness team, with a focus on health technology, eye care, nutrition and finding new approaches to chronic health problems. They look a little robotic, but light-emitting ...

If you’ve dipped even a pinky toe into the beauty world of TikTok or Instagram, you’ve seen someone wearing a bright red LED mask. With just a few minutes of light a day, the devices are supposed to ...

Americans can’t seem to stop fighting about masks. After years of intense debate over mask mandates, the argument has now flipped entirely to become about whether certain face coverings should be ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Wearing a face mask when you’re in a public setting is ...

Early in the Covid-19 pandemic, before we had vaccines and effective medical procedures, the only ways to prevent transmission of the virus were behavioral measures like face masks and social ...

This week marks five years since March 13, 2020, the day President Donald Trump declared a national state of emergency over the novel coronavirus outbreak. The White House issued the President's ...

LED face masks have gone from dermatologist-only devices to one of the most viral beauty tools on the internet. Every time I open TikTok, someone is wearing a glowing robot helmet claiming it erased ...

Red light therapy (RLT) involves exposing the body to low-wavelength red or near-infrared light (IRL). Red and near-IRL differ slightly in terms of wavelength and visibility. Red light is visible to ...

NBC Selected independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Bethany Heitman Commerce Editor Skin care routines can ...