The face of a 75,000-year-old ... according to the school. While inside the cave where Shanidar was excavated, the team noticed a "huge vertical rock" that they believe served as a landmark ...

From deep inside the cave, they could begin to solve the mystery ... clipped into a rope and scaled up the rock face, searching for footholds and handholds as she climbed. At the very top was ...

He captured images of the cave’s inside walls and views of the Allegheny ... The material is beginning to peel away from the rock face because of exposure to the elements. If this material ...

They had crawled into Cave of the Winds, deep inside a cave system known as Clearwater ... drilling and hammering bolts into the slick rock to hold their climbing ropes, their odds of success ...

Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...

Larisa Pozdnyakova’s words, in her thick Russian accent, float to me from within the cave’s seemingly endless ... From the bottom of the rock face, the two cavers first spotted the mysterious ...

Take an otherworldly journey through Hang Son Doong, the world's largest cave located in Vietnam. The cave is more than 500 feet tall, 650 feet wide, and 29,500 feet long. Video courtesy of Ryan ...