Technology is making life easier for some dairy farmers.

VOA: special.2009.05.12

In Africa,the foundation works with the non-profit organization KickStart, which develops inexpensive technology for small-scale farmers, and sets up local profit-making distribution systems.

VOA: standard.2009.12.18

California Institute of Technology physics professor Harry Atwater is making photovoltaics differently.

VOA: standard.2010.02.19