New Bio-Inspired Gel Helps Tooth Enamel Grow Back

Dental appointments may get easier and less painful soon. Scientists have developed a revolutionary gel that can repair and regrow tooth enamel.

The breakthrough could come to the aid of a problem affecting many worldwide and at a time when ingestible fluoride, a mineral that makes tooth enamel stronger, is under question in the United Sta...

L.A. Wildfires Linked To ER Surge In Heart Attacks, Lung Ailments

Heart attacks, lung problems and other illnesses spiked within three months of the Los Angeles wildfires early this year, a new study reports.

ER visits for heart attacks rose by 46% at Cedars-Sinai Medical Center following the January 2025 outbreak of the fires, which menaced and destroyed thousands of L.A. homes and businesses, researche...

Vapes Or Cigs, Doesn't Matter — Nicotine Is Toxic To Heart Health, Experts Say

It’s beside the point to debate whether vaping or nicotine pouches can be more healthy than smoking a cigarette, a major new report argues.

Nicotine is toxic to the heart and blood vessels regardless of how it’s consumed, according to an expert consensus report published today in the European Heart Journal.

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High-Fat Cheese, Cream Might Protect Brain Against Dementia

Cheese is frequently featured in holiday gatherings, whether it’s grandma’s cheese ball, a fancy baked Brie or a cheese-laden gift basket.

Who knew all these holiday treats might be saving people’s brain health?

Eating more high-fat cheese and high-fat cream might be linked to a lower risk of dementia, according to ...

The Dark Side Of True Crime Reporting

Grieving friends and family of homicide victims or missing people often feel pressure these days to participate in true crime podcasts or documentaries, in hopes their testimonials will help catch the killer.

But this relationship is not very healthy for those trying to cope with their loss, recent research argues.

True crime product...

Anxious, Depressed About An Uncertain World? Training Can Help You Cope, Study Says

Young adults are inheriting a world filled with turmoil and unrest, and this instability is leaving its mark on their mental and emotional health.

A single half-hour course, however, could help them feel less anxious and depressed, by helping them increase their tolerance of uncertainty, a new study says.

Young adults who took the co...