They say the population increases are related to drops in insecticide use on the cotton crop.

VOA: special.2010.05.25

By eighteen fifteen, five thousand chronometers were in use on ships sailing the world's oceans.

VOA: special.2010.07.14

He offered Robert Fulton a new Douglas motorcycle to use on his trip.

VOA: special.2009.01.14

Dalil says officials are working to educate people on contraception, but only 15 percent of couples use one sort of family planning.

VOA: standard.2010.03.07

Gemini's flight director decided to reduce the use of power on the spacecraft, instead of ending the flight early.

VOA: special.2009.06.24

The Americans had planned to use the Infrared Telescope Facility on top of Hawaii's Mauna Kea volcano the following night.

VOA: special.2009.08.25

The Defense Department has been writing a policy for all of the military on the use of social networking sites.

VOA: special.2009.09.14

In March, President Obama ended restrictions on the use of federal money for research using human embryonic stem cells.

VOA: special.2009.04.07

We will also tell about a study of young Americans and their use of social Web sites on the Internet.

VOA: special.2009.02.03

But the experts say you should still use traditional CPR with a combination of breaths and compressions on babies and children.

VOA: special.2009.06.09

Young adults would use paint in special cans to spray their "tag" on walls and train cars around the city.

VOA: special.2009.04.08

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

VOA: special.2009.01.20

Current efforts in malaria control are mainly based on the use of insecticide sprays and treated bed nets.

VOA: special.2009.12.22

Last year,President Obama ended restrictions on the use of federal money for studies of human embryonic stem cells.

VOA: special.2010.11.02