We spend a lot of our time inside our home, so it's important we have clean air. That's where the Shark NeverChange Air Purifier comes in.

Moroccan student Said Rifai, 15, is on a mission to help his peers pursue education in a country where an estimated 270,000 children drop out of school each year.

See more from the Royal Air ForceThe Chief of the Air Staff is the 4-star commander and professional head of the Royal Air Force. He is accountable to the Secretary of State for its fighting ...

It's the first time astronauts from these three countries have been to space in decades, and their first time ever on the International Space Station.

The last time anyone rocketed into orbit from those countries was in the late 1970s and 1980s, traveling with the Soviets.