For nearly 30 years, a Latvian immigrant named Ed Leedskalnin built Coral Castle in Homestead, Florida. To this day, no one knows how he carved and stacked over 1,000 tons of stony coral by himself.

A man-made, highly saline lake in Southern California, the Salton Sea is the site of one of America's worst environmental catastrophes.

New York-based artist Dustin Yellin captures the human form in glass slides, creating beautiful window sandwiches in the process.

You might think you know a lot about her, but after reading these Marilyn Monroe facts, you'll change your mind.

Let us introduce you to the Anlong Pi dump, a toxic landfill where poor men, women and children scavenge for recyclable materials every day.

These haunting Korean War pictures lay bare this devastating conflict about which so many Americans know so little.

The Manzanar Relocation Center was one of ten Japanese concentration camps that the United States government created during World War II.

Little-known facts about the fearless flier and feminist icon.

With ever-changing white sandy beaches and turquoise-blue ponds, it's hard to believe that Lençóis Maranhenses National Park really exists.

At the human tower building competition in Spain, castellers stack upon one another, building insane towers that stretch into the sky.

Harsh, hot and familiar to violence, the Danakil Depression and it's bright yellow and orange pools make for hell on Earth.