Scientists are also working on other plants that either use less water or use it better, or both.

VOA: special.2009.01.20

Scientists are also working on other plants that either use less water or use it better,or both.

VOA: special.2009.03.23

On the other side of town, scientists are working on a genetic test they hope will cut the time it takes to diagnose MDR-TB from 70 days to two days.

VOA: standard.2010.07.12