A private company that aims to send tourists to the edge of space broke a record by flying a parafoil higher than anyone has before.
Based on the scattered, jagged remains of SpaceShipTwo and the pending funeral for one of its pilots, it would be easy to assume that a design flaw of some sort was responsible for the deadly crash -- but appearances can be deceiving.
From sleeping under a shark tank to petting the backs of sharks, there are many safe ways to get up-close with a shark.
Antarctica represents one of the last frontiers for adventurous travelers, but blizzards, icebergs and treacherous seas are also a fact of life there.
Taking a picture to help you remember something might end up having the opposite effect, according to new research.