Professor Hess says a major value of sustainable agriculture is making good use of what you have.

VOA: special.2009.04.14

Mostly they gather dust. But a project based in Washington is putting unwanted bikes from the United States to good use in developing countries.

VOA: special.2009.11.16

A good example: services that let people use their phones to send and receive money.

VOA: special.2009.11.02

Zach Bonner says if you have a good heart you have to use it.

VOA: special.2009.07.31

The first involves sheep. Researchers have found that hair sheep are a good source of blood for use in tests to diagnose infectious diseases in people.

VOA: special.2009.08.03

"It's telling us the regime might be trying to use any good will over the elections as a smokescreen."

VOA: standard.2010.07.27