Health
Last Year's Sunscreen: Check If It Still Protects
Looking at the expiration date isn't enough-storage conditions and signs of spoilage are key to safe skin protection.
Pets
Vets Warn: How to Protect Cats from Extreme Heat
Special caution is needed for light-coated cats, and experts advise using sunscreen with SPF 30.
Health
Sun, Sugar, and Cigarettes: What Actually Causes Premature Skin Aging
Dermatologists estimate that as much as 80 to 90 percent of visible wrinkles and spots on the face are not the result of age, but of cumulative damage that silently accumulates over years. Here's what harms the skin most and how to stop it.