Astronauts are among the fittest and healthiest people in the world. They’re rigorously trained, vetted, and quarantined before they’re allowed up in space—and yet, despite all those precautions, they ...

Astronauts are vulnerable to disease outbreaks, so they have special protocols for prevention and treatment. Get up-to-the-minute news sent straight to your device ...

Photo provided by the University of Idaho University of Idaho student-led research is headed to NASA’s International Space Station (ISS) to help astronauts stay healthy in space, extend mission ...