But after injury ended her ballet dreams, Cruz-Neira went on to become a pioneer of virtual-reality technology. Employer: University of Central Florida Occupation: Computer-science professor Education ...

Hells Canyon is the deepest river canyon in the United States. Now scientists have solved the mystery of when it formed.

It's one of Arizona's best-kept secrets, a natural formation carved by time, wind, and water, but it's hidden in an ...

The Xiaozhai Tiankeng stands as the textbook example of what happens when karst processes are given perfect working ...

After four years of closure, Crystal Cave is reopening this month in Sequoia National Park. Learn why it was closed, how to ...

just a wall of rock. However, by continuous blasting, a cave was exposed. No-one knew there was a cave in there until then. We know that it is a natural cave because of the formations of ...

The route ends at the illuminated waterfall, framed by natural formations shaped ... spar—that cover many of its walls are responsible for the cave's name. Notable formations include frostwork ...

Beyond the entrance, no natural light reaches inside Cadomin ... Footholds were kicked into the snow of the cave wall, allowing team members to slip carefully inside. A subtle but pungent skunky ...

Based on archeological findings, many of the prehistoric finger paintings found by archeologists on cave walls were actually drawn by the ... between this world and entities inhabiting the natural ...

You can see the 50-foot arching Natural Bridge over the creek ... Mystery Cave leads to a three-dimensional maze of white walls. Bobcat Cave is a rock tube crawlway that meanders.

We delicately avoid the cave walls as we bob and weave deeper into ... I’m struck not just by the natural beauty of Mammoth Cave, but by the beauty of the people who poured so much of their ...

Later expeditions found similar scenes in natural cave systems. Infected spiders were found on the walls or ceilings of caves throughout Northern Ireland and the Republic of Ireland, while other ...