Overview Key Takeaways: Your immune system is your body’s built-in defense network, working nonstop to protect you from bacteria, viruses, and other harmful invaders. Your immune … ...

When making rules on fine particulate matter and ozone limits, the EPA will no longer calculate the monetary value of lives ...

In a perfect world, vaccines would be a straightforward part of parenting. But in 2026, keeping your kids protected from preventable diseases means navigating medical misinformation, shifting public ...

Decongestants don’t help nasal symptoms in children. Take a look at pediatrician advice for treating and soothing sinus ...

Scientists have found that blocking microglia (specialist immune cells in the brain) prevents infant forgetting ("infantile ...

Parents of autistic children are clamoring for a prescription vitamin promoted by federal health officials. But there's ...

A human study reveals how naturally occurring fat-derived molecules help switch off inflammation. Researchers at (UCL) have identified an important biological process that helps the body bring ...

ABC News medical contributor Dr. Alok Patel shares tips for parents to keep kids safe in extremely cold weather.

Parents of autistic children are clamoring for a prescription vitamin promoted by federal health officials. But there's ...

Dr. Carlos Abanses of St. Joseph's Children's Hospital in Tampa offers guidance on prevention, symptoms, vaccines, fever ...

A new study led by researchers at the Johns Hopkins Kimmel Cancer Center, its Bloomberg~Kimmel Institute for Cancer ...

Sugar is the biggest problem in our nation’s diet. And it is in everything. Today, 74% of packaged food has added sugar.