Incredible tsunami 'wave cloud' that rolled in from the sea and engulfed beachfront city
The surreal event was captured by helicopter pilot Mike Schaeffer who was just finishing a tour of the coastline in Panama City Beach, Florida when he spotted the weather phenomenon - called a Kelvin–Helmholtz instability.
The Twelve Apostle
The Twelve Apostles, Australia is a collection of limestone stacks off the shore of the Port Campbell National Park, by the Great Ocean Road in Victoria, Australia. Their proximity to one another has made the site a popular tourist attraction.
The Grand Canyon
We all dream of jet-setting off to distant countries, but what if you could have the ultimate vacation right here in the US? As soon as you get the chance,