As a rocket revolution sets the stage for astronauts to explore Mars, advances in bioengineering could help them survive the ...

When we talked about searching for life on Europa, we didn't mean making the place a nightmare for arachnophobes.

Ever wonder how much of what you know about space is actually true? Popular culture has fed us a steady diet of space ...

Beyond better testing, we need better protection. Physical shields seem like the obvious first defense. Hydrogen-rich ...