Experts share how much sleep teenagers need and why. Plus, tips to help teens sleep better.

Stress is often seen as harmful, but a neurobiologist said it actually plays an important role in helping humans survive. However, problems can arise when the body’s stress response stays active for ...

Purchasing life insurance for a child can provide a safety net if the worst should happen, but it can also protect them well into adulthood. There are different plans that parents, grandparents or ...

A prospective cohort study published in Nature Communications reports that a second pregnancy is associated with distinct structural and functional brain changes on MRI, differing in key ways from ...

Serena Williams shares two daughters, Olympia and Adira, with her husband, Alexis Ohanian Ariana Quihuiz is a contributing writer at PEOPLE. She has been working at PEOPLE since 2022. Her work has ...