Wrinkles form when skin stretches one way and shrinks the other. Older skin shrinks more, causing it to buckle.

Acne-prone skin needs hydration to maintain a balanced barrier. We tested top contenders and spoke with experts to find the best moisturizers for acne-prone skin of 2025 that won't clog pores.

Skin diseases are pathologic conditions that affect the body's surfaces (also called the integument), including skin, hair, nails and associated glands. They can involve all layers of the skin and ...