As NASA's ISS celebrates 25 years of humans living in space, what's ahead for space stations

For a quarter of a century, humans have continuously occupied the International Space Station. Here's a look at how far we've come and what's next.

These Texas friends travelled around the world in 80 days — in their 80s. How to plan and pay for travel in later life

Eleanor Hamby and Dr. Sandra Hazelip are two widows proudly boasting of their epic trip after circumnavigating the globe in ...