Add Yahoo as a preferred source to see more of our stories on Google. A concept image of an astronaut on Mars. A concept image of an astronaut on Mars. SpaceX CEO Elon Musk wants to have a city of a ...

Neural crest cells are a population of stem cells that invade the embryo in early development. They play a big role in what ...

They say everything’s sweeter the second time around, and that seems to be the case for SpaceX’s plans to colonize Mars. Last year, Musk unveiled his plans to colonize the Red Planet and make it fit ...

Space exploration is among the most exciting frontiers for humankind. Developing knowledge about our solar system, galaxy and the possibility of humans becoming an interplanetary species are alluring ...

Winners were recently announced for a bizarre contest that asked contestants to figure out how humanity could ship out and colonize the entire Milky Way galaxy. It’s a problem that humanity doesn’t ...

Many are passionate about colonizing outer space. They argue that it can be "Plan B" to rescue earth, or a solution to depleting resources and human overpopulation, or a way to move polluting ...

What does a midlife crisis look like in the 21st century? Frittering away your life savings on a red sports car is so last century. Instead, today’s man who is grappling with the limitations of his ...