Public health officials are concerned about increasing polarization among Americans over vaccines.

Gambling is now widely legal, but experts warn there is not enough treatment and intervention for people who struggle with problem gambling.

We hear a lot about how screens impact our sleep, but how significant is the disruption? And how much does exercise predict sleep quality? This story first appeared in the Body Electric newsletter.

Saadia Faruqi, author of the popular Yasmin book series, has written a new book, The Strongest Heart, that mirrors her own life — growing up with a father who likely had undiagnosed schizophrenia.

Cancer researchers working on health disparities say President Trump's actions could hurt rural whites, who lag behind other groups in cancer screening.

Americans will likely wager 3 billion dollars on March Madness this year -- legally. Since a 2018 Supreme Court decision deregulated it, 38 states have legalized gambling. Experts say we are only beginning to understand the implications of this change to legal gambling to peoples mental health -- and warn its dangers are not well understood.

Why can't we remember when we were babies? Scientists who scanned infants' brains found that they do make memories. The findings suggest these memories may still exist, but are inaccessible to us.

March 20 is International Happiness Day — a day that the United Nations had dedicated to the celebration of joy. We asked photographers around the world to share a picture that can bring bliss.

Experts demystify the science of awkwardness — and explain how to reduce the emotional intensity of mortifying flashbacks (like that one time you called your teacher "Mommy").

That's the perspective of a World Health Organization official after the Global Measles and Rubella Laboratory Network, which detects and controls measles, lost its sole funder.