Staff at Carlsbad Caverns National Park are faced with an unusual challenge if a staircase collapses or a trail must be repaved hundreds of feet underground. They must make needed repairs and ...

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Carlsbad: The National Park Service is creating a digital map of Carlsbad Caverns National Park to help with repairs and maintenance projects. The agency is using light detection and ranging equipment ...

In the 2012 sci-fi film Prometheus, scientists release small drones into a mysterious tunnel complex to create a detailed 3D map of the caverns in minutes. Australian researchers plan to use a similar ...

CARLSBAD, N.M. - The National Park Service is creating a digital map of Carlsbad Caverns National Park to help with repairs and maintenance projects. The agency is using light detection and ranging ...

CARLSBAD, N.M. - The National Park Service is creating a digital map of Carlsbad Caverns National Park to help with repairs and maintenance projects. Enjoy unlimited reading on winnipegfreepress.com ...