HEALTH

More than 100 million Americans lack adequate access to essential health services, according to new data.

Decades after living near a contaminated creek, former residents' confirmation fears may be being validated.

The public has been advised to flush their taps.

Sugar-free products that contain this additive "may not come without negative consequences," warns physiologist Christopher DeSouza.

Treating drinking water to tackle multiple pollutants could prevent more than 50,000 cancer cases in the U.S., a new study found.

Everyday products such as diet sodas, sugar-free candies and gummy vitamins often contain artificial sweeteners.

"I have completely witnessed more young people go to TikTok and group chats than ever grab the phone and call a doctor," one doctor told Newsweek.

Opioids accounted for 86 percent of all drug overdose deaths in the state with the highest overdose mortality rate.

WeightWatchers appointed Dr. Kim Boyd as its chief medical officer on Tuesday. She will be the second person to ever hold the title at the company.

The new probe has the potential to help guide tumor-removing liver surgeries with unprecedented precision.

Patients deserve the best care possible without having to travel far, and knowing that there is a good hospital nearby will bring peace of mind. That is why Newsweek is proud to evaluate, for the third year, America's Best-in-State Hospitals for 2026.

Frequent use of common pain drug linked to increase in dementia and cognitive decline, study suggests.

The Epstein-Barr virus is one of the most common and persistent human viruses in the world, according to the CDC.

Editor's note: This is a preview of The Good Life, Newsweek's weekly lifestyle newsletter.