ScienceInsights

Head massages can ease tension headaches, lift your mood, and may even support hair thickness. Here's what the science says and how to try it yourself.

Skin cancer can feel waxy, rough, itchy, or even nothing at all. Learn what different types tend to feel like and why touch alone isn't enough to know.

Mexican corn varieties offer real nutritional benefits, but toppings and preparation methods matter more than you might think.

Orgasm and ejaculation have real effects on your body. Here's what the science says about sleep, stress, prostate health, fertility, and more.

Mindfulness activities like breathing exercises and body scans can reshape how your brain handles stress. Here's what the science says and how to start.

Learn what the food temperature danger zone is, which foods are most at risk, and how to store and handle food safely to avoid bacterial growth.

Learn how the ovulation cycle works, when you're most fertile, and what physical signs to look for each month.

Learn how to brush along your gumline effectively using the right technique, pressure, and tools to keep your gums healthy.

Chin peeling can stem from dry air, toothpaste irritants, skin conditions, or active ingredients. Here's how to find the cause and fix it.

Metamucil is psyllium husk, but there's more to know. Learn how it works, its benefits beyond digestion, and whether generic psyllium is just as good.