There is a well-known experience astronauts have when they first observe the Earth from low space. This phenomenon, known as the “overview effect”, is a distinct feeling of awe accompanied by a deeper ...

Since at least the time of the science fiction writer Jules Verne, people have dreamed of being able to live underwater. In the 1960s and '70s, the U.S. and French governments were among those who ...

A British engineering and research company is unveiling a “subsea human habitat,” a base that four people can live and work in for missions of a week or more. It’s the first new underwater habitat ...

The human body is constantly evolving, adapting over time to changing conditions as necessary. However, it has only adapted to what it has experienced on the surface of the Earth. The human body isn't ...