French Spanish Portuguese Italian German Russian Japanese Korean Chinese

Search form

Access language guides Search mos.org Make a Gift Become a Member Buy Tickets
Main Menu Search Get Directions

Diagnosis-On-a-Chip and Flowing Water on Mars

We've got two pretty exciting stories this week: a device the size of a stick of gum that has the potential to diagnose any infectious disease, and a phone interview with a researcher at NASA's Jet Propulsion Lab about new evidence for flowing water on Mars.