Beautiful Artwork That Only Shows Up When the Street is Wet

This mural in Seoul, South Korea takes hidden artwork to a new level with vibrant color. With the help of Pantone, a group of designers painted a sneaky mural on the street that only becomes visible when it rains. Monsoon season is a dreary time in South Korea, but the new artwork gives the street a…

11 Incredible Bathhouses You Can Visit

The tradition of bathhouses and public bathing stretches back thousands of years, and reaches all over the globe. In some cultures, it holds religious importance, in others its social aspects are a crucial component. But in all, the ultimate goal is cleansing of body and mind. For those who could use a soak and a…

6 Types of Fascinating Trace Fossils You Can Visit

Trace fossils (otherwise known as ichnofossils) are an echo of ancient life, providing evidence of animal activity in the past. Unlike normal fossils, which reveal the body of an animal in death, trace fossils show us how an animal behaved in life. Trace fossils can take many forms, including fossilized animal burrows, footprints, tracks, trails, nests,…