An expert discusses the basics of insulin resistance, how the condition affects your health, and the steps you can take to reverse it.

Both time-restricted eating and regularly planned meals led to similar weight loss results, suggesting that total calories may be more important than meal timing

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

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.

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

For the first time in more than 200 years, two broods of cicadas will emerge from the ground at the same time. Here's what you should know.

Bird flu is circulating among dairy cows and a dairy farm employee has been infected. An expert explains what you need to know.

An implantable brain stimulator could revolutionize treatment for drug-resistant depression and other psychiatric disorders, researchers say.

A new study has found that adults exposed to high levels of air pollution were at an increased risk of developing Alzheimer's disease.

A new theory "reinforces the idea that Parkinson’s... may be fueled by toxicants and is therefore largely preventable."