Snowflakes provide many of us with our earliest impressions of what it means to be unique. Even within a group—the flakes so ...

The self-taught artist Abraham Lincoln Walker worked in his basement on phantasmagorical paintings, discovered by the art world more than 30 years after his death.

Talk about a close call. A humpback whale swallowed a Chilean kayaker whole before miraculously spitting the man out without harming him—a chilling encounter that was caught on camera. Adrián Simancas ...