Fibroglandular density, or dense breasts, is a new warning sign for breast cancer, with half of women over 40 having them and the increased cancer risk that accompanies. A radiologist explains what ...

When it comes to our favorite celebrities, it’s easy to develop a parasocial relationship. “Parasocial”—the 2025 Word of the Year, thanks to Taylor Swift and Travis Kelce—is that one-sided connection ...