Mayo Clinic researchers report that chronic insomnia in older adults leads to a 40% higher dementia risk and accelerated brain aging over 5-1/2 years.

New research reveals that GLP-1 drugs may significantly lower mortality rates in Americans by 2045, as obesity contributes to 70% of leading death causes in high-income countries.

Heart health requires balance across lifestyle factors, as poor sleep, lack of exercise or bad diet can drive inflammation and cardiovascular disease, expert says.

Cannabis users showed a 2.2% diabetes rate compared to 0.6% for non-users over five years, with researchers linking marijuana to appetite and metabolism changes.

A Detroit nurse at Henry Ford Health was placed on leave following a social media comment supporting violence against Charlie Kirk after his assassination.

Psychotherapist Jonathan Alpert explains how witnessing traumatic events, like recent deaths, can cause shock, fear and sleep difficulties, and shares coping mechanisms.

West Nile virus outbreak has intensified across the U.S., with the 770 reported human cases far exceeding normal seasonal patterns for severe infections.

Health experts warn pregnant women that marijuana poses safety risks even where legal, with no known safe amount of cannabis during pregnancy.

Celebrity trainer Kollins Ezekh explains Zone Zero workout trend to Fox News Digital, describing light movement that supports recovery without strain or intensity.

The cortisol cocktail, a trending social media drink made with coconut water and orange juice, claims to reduce stress hormones and boost energy levels.

Global childhood obesity rates tripled from 2000-2022 according to UNICEF, with ultra-processed foods and junk food marketing fueling the epidemic in 190 countries.

Riverside Walter Reed Hospital terminated an anesthesiologist's contract after she posted inappropriate comments supporting violence against Charlie Kirk.

Health experts recommend strength training as the main priority for older adults to prevent muscle decline and maintain functional fitness for daily activities.

Scientists developed a non-invasive MRI technique to measure brain iron levels, which may help identify patients at higher risk of developing Alzheimer's disease early.