A promising nasal spray vaccine in mice offers broad, long-lasting protection against flu, COVID-19, colds, pneumonia, and allergens with just one dose, potentially eliminating annual shots, but human trials are still needed.

U.S. envoy demands Belgium halt probe into religious circumcisions, calling it antisemitic.

Brandi Glanville's facial disfigurement was caused by ruptured breast implants from nearly 20 years ago, leading to a years-long health battle.

Donald Trump, influenced by Lara Trump, now backs restricting teens' social media use over mental health concerns, aligning with a growing bipartisan push.

Women experience longer pain after injury due to biological differences in immune cells, a study finds.

Brazilian influencer Bianca Dias, 27, died 18 days after plastic surgery from a pulmonary embolism.

Dee Snider cancels Twisted Sister’s 2026 reunion tour due to health issues, not a life-threatening illness.

R&B singer Ray J, 45, sparked health concerns at a Valentine’s Day concert in Shreveport after appearing with blood-like substance on his cheek and a medical patch, following recent hospitalization for pneumonia and heart issues.

The FDA will review revoking the safety status of common processed carbs like corn syrup due to health concerns and industry self-approval loopholes.

Washington Supreme Court allows lawsuits against Amazon over sale of suicide-causing chemical.