When it comes to Elon Musk, his personal life is every bit as fascinating as his ventures in space travel and electric cars.

From exploring outer space to a stay in the Swiss Alps, these four camps offer extraordinary summer experiences for kids.

Traveling with kids? These parent-approved essentials make the journey smoother. From extra wipes to must-have entertainment ...

Microgravity, confined quarters, and heightened galactic radiation lead to physiological changes. What we’re learning in ...

Space elevators? Nuclear rockets? The future of space travel could look radically different. Imagine taking an elevator to space. Or blasting off in a nuclear rocket. That might sound like science ...

A four-member crew, including NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore, left the ISS early Tuesday on ...