A VIDEO has captured the moment a family stumbled upon an awe-inspiring cave concealed by a waterfall in the Grand Canyon. By Jyoti Rambhai 13:17, Wed, Mar 1, 2017 | UPDATED: 14:47, Wed, Mar 1, 2017 ...

A recent study published in Nature Geoscience examines how the caves located beneath the Grand Canyon could help scientists better understand Earth’s past climate while simultaneously making better ...

The Grand Canyon, Arizona’s magnificent yawning chasm, tops many a traveller’s wishlist – but few people realise you can venture deep underground at the attraction and spend the night in a ...

The researchers first discovered the two false scorpions during expeditions in a cave along the north rim of the Grand Canyon, between 2005 and 2007. But it took years before the team identified ...

GRAND CANYON NATIONAL PARK — The Grand Canyon is temporarily closing a popular cave because of concerns about the hantavirus. Park officials announced Wednesday that the Cave of the Domes will ...

Do you have to make a reservation for Carlsbad Caverns? Reservations are required to enter the cavern itself. They must be made in advance at Recreation.gov or by calling 877-444-6777 ...

Hells Canyon, the deepest river gorge in the United States, was carved just about 2.1 million years ago — making it much younger than the Grand Canyon. Matthew Morriss hide caption ...

Two new species of so-called pseudoscorpions have been discovered in a cave on the northern rim of the Grand Canyon. The elusive creatures, which have adapted to their lightless environment by ...