Using an unconventional, centuries-old method, researchers have identified hidden animal figures on the walls of a cave in Spain. The technique, called stereoscopic photography, dates back to the ...

Archaeologists found three new drawings from tens of thousands of years ago in a Spanish cave. They used a visual technique called stereoscopic photography to see the cave art like never before. The ...

The camera lens is often understood as a mechanism for capturing exacting, unforgiving and unemotional views of our surroundings. “The camera doesn’t lie,” the saying goes. But the Four Photographers ...

A fish and wildlife specialist for the Vermont Fish & Wildlife Department, familiar with caving techniques through years of surveying bats, used his experience to help an injured man out of a Vermont ...

In southwest Oregon, this relatively small park is easy to miss, along a winding road in the mountains and a long way from anywhere — but it’s worth seeking out. Sometimes referred to as the “marble ...