The caverns started out as limestone before the ... As for why glacial silt produces such a shocking blue-green color? An accident of physics. The pulverized dust that used to be mountains happens ...

In this colorful and engaging game, guide ALF through the vibrant Color Caves using your joystick. Navigate diverse challenges, including squeezing through tight spaces and zigzagging around ...

Linville Caverns in McDowell County, North Carolina, have reopened for tours after extensive cleanup from Hurricane Helene.