Researchers have developed a new way to safely boost immune cells to fight cancer without harming healthy cells.

The EPA has imposed its first regulations limiting chemicals called PFAS, or forever chemicals, in drinking water. An expert fills you in.

Struggling with a picky eater? Experts have tips to help make sure your kids are getting the healthy food they need.

A feeling of belonging at school and in the community can play an important role in suicide prevention among high-risk teens, research finds.

Researchers say it's possible for nanoparticles to go through the digestive system and deliver medicine directly to the brain tissue.

Cases of measles, a highly contagious and deadly disease, are surging in parts of the US. Experts fill you in on what you need to know.

When pediatricians simply talk to parents about preventing childhood injuries, it can help families keep kids safer, a new study shows.

Stress during adolescence may increase risk of postpartum depression in adulthood, a new study with mice finds.

Freight trains carrying coal pose a health risk to communities living near rail lines, according to new research.

In this episode of the Big Brains podcast, a Nobel Prize-winning scientist explains how our quest to slow aging is becoming a reality.