A classic communication theory, the double bind, may offer a unifying explanation for the paradoxes at the core of borderline personality disorder.

A biologist explains the surprising evolutionary math behind how the blue whale became the largest animal that has ever lived ...

This year, research continued to show how gut health influences immunity, mood and metabolism. Rather than focusing only on supplements, nutrition science emphasized food-first strategies such as ...

These simple Christmas nail designs are the perfect inspiration for your next DIY manicure, whether you’re team red-and-green or prefer elegant neutrals.

Linen sheets are a worthy investment: they're breathable, long-lasting and have a timeless, elegant look. Here's how to ...

Heavy rain from a persistent atmospheric river pattern continues to impact California this week. Here's what's causing it.