The art style and dark humor helped make old cartoons like The Tell-Tale Heart seem as scary as any horror film.

Your trusted source for the latest news delivered weekdays from the team at U.S. News and World Report. Sign in to manage your newsletters » Sign up to receive the latest updates from U.S News ...

This advertisement has not loaded yet, but your article continues below.

Flat warts (verruca plana) are small, slightly raised bumps that appear in clusters. They're caused by the human papillomavirus (HPV), a group of more than 100 viral strains. HPV is the most common ...