Studying stem cells in zero gravity can determine if it’s safe

(ORDO NEWS) -- It's only a matter of time before ordinary people find themselves in

Thrombus expert collaborates with NASA to study blood flow in zero gravity

(ORDO NEWS) -- Are astronauts more likely to form blood clots during space flights due

Scientists ponder surgery in zero gravity

(ORDO NEWS) -- It is almost impossible to send an astronaut who needs emergency medical