Fingertip Patch Tracks Medication Levels In Parkinson's Patients

It’s tough to home in on the right dose of drugs for Parkinson’s disease patients.

Too little levodopa — the gold-standard drug for the disease — will leave patients unable to move, while too much triggers severe, uncontrollable jerking motions, researchers said.

But help could be on the way, in the form of a ...

How To Protect Yourself During Wildfire Season

Wildfires are on the rise in many parts of the world, bringing with them major health threats.

As bad air days become more and more common, it’s a good idea to learn new ways to keep your lungs and body systems healthy.

Here's some advice to protect yourself and your loved ones when smoke-filled air comes to your area:

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Kindergarten Vaccine Exemptions Hit Record High, New CDC Data Shows

A record share of U.S. kindergartners started school last year without at least one required vaccine, new federal data show.

Exemptions rose to 4.2% during the 2025-2026 school year, up from 3.6% a year earlier, according to the U.S. Centers for Disease Control and Prevention (CDC). That amounts to roughly 155,000 children.

Most of t...

Loneliness Is A Health Crisis, But Doctors Alone Can't Cure It, Analysis Argues

Loneliness is contributing to illness, but it’s a fool’s errand to expect doctors alone to cure this particular ailment, a new study says.

Social isolation — whether it be from loss, health problems or other factors that keep people apart — has been shown to dramatically affect health, researchers reported recently ...

Constipation In Space: A New Study Provides Answers

Constipation is a well-known problem for astronauts in space, and researchers now think they know why it occurs. 

Weightlessness appears to affect the gut microbiome, the billions of healthy bacteria that reside in a person’s digestive tract, researchers reported recently in Nature Communications.

"We see changes ...

Social Media Beauty Trends May Up Teens' Exposure To Hormone-Disrupting Chemicals

That beauty tutorial on social media might influence more than what your teen buys.

It may also increase their exposure to hormone-disrupting chemicals, a new study warns.

"We often hear that social media may hurt kids' mental health and socio-emotional development," said lead author Emily Barrett of Rutgers School of Public Health i...