These awesome sand sculptures are consider the best in the world.

A California teen survived for 30 minutes after his sand tunnel collapsed earlier this week, with rescuers frantically digging to try to find him.

Very cute kittens.

Located in the French Bay of Arcachon and named the Great Dune of Pyla, this huge sand dune stretches three kilometers and reaches a height of 130 meters.

Grains of sand under a microscope.

The Marathon des Sables is a six-day, 254 km (156 mile) ultramarathon, which is the equivalent to six regular marathons. This multiday race is held every year in the southern Moroccan desert. It is considered the toughest foot race on Earth. The first event of the Marathon started in 1986.

Amazing photos from the World Championship of Sand Sculpting in Federal Way, Washington.

A nice collection of Star Wars sculptures made of sand.