skin cancer

Table of Contents

References & Edit History Related Topics

Images & Videos

How does sunscreen work to protect skin?

Study how melanocytes produce skin-darkening melanin and the dangers of long exposure to sunlight

For Students

skin cancer summary

skin cancer: Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Last Updated: Jun 13, 2025

News •

Giving doctors an AI-powered head start on skin cancer • June 10, 2025, 2:24 AM ET (Medical Xpress)

Photos and Videos

How does sunscreen work to protect skin?

Study how melanocytes produce skin-darkening melanin and the dangers of long exposure to sunlight

See All Videos and Images →

Topics

melanoma squamous cell carcinoma basal cell carcinoma skin sunscreen cancer skin disease dermatitis baldness desquamation psoriasis scleroderma acne hives erythema keratosis skin squeeze

A Yorkshire terrier dressed up as a veterinarian or doctor on a white background. (dogs)

A Visit with the Word Doctor: Medical Vocabulary Quiz

44 Questions from Britannica’s Most Popular Health and Medicine Quizzes

full human skeleton

Diseases, Disorders, and More: A Medical Quiz