The first five miles are paved, but the final three miles consist of a hard-packed gypsum sand road, which is bumpier and has more potholes. Can you walk barefoot at White Sands National Park?

Instead, experts recommend easing in. Start by walking barefoot around your house, then progress to short outdoor walks on soft surfaces like grass or sand. Gradually increase your distance ...

Individuals range in size from 6.5 to 10.5 feet in length. Sand tigers are the only shark known to come to the surface and gulp air. They store the air in their stomachs, which allows them to ...