We have only just started to understand how our brains clean themselves, but columnist Helen Thomson finds promising evidence ...

Today, your soul calls for attention, urging you to step back from routine and embrace quiet reflection. Prioritize spiritual ...

Self-care has become a buzzword, but not every ritual that looks relaxing actually improves your skin. According to ...

When you take a drug, where in your body does it actually go? For most medications, scientists can make only educated guesses ...

What makes someone a "morning lark" or a "night owl?" Why does jet lag hit us so hard, and why do some people struggle each ...