In a clear river of Switzerland, a "thick"-lipped creature swam through the "swiftly flowing" waters and tucked itself under a stone on the riverbed. Suddenly something zapped it and caused it to ...

A front yard garden bed isn't complete until it's been edged, and rocks are a brilliant way to do that. This design has flat rocks stacked over each other, but medium-sized river rock or a variety ...

Human faces sculpted into stone up to 2,000 years ago have appeared on a rocky outcropping along the Amazon River since water levels dropped to record lows in the region's worst drought in more ...