Hong Kong saw its first electric taxis hit the streets on Saturday in a step towards reducing the city's high levels of roadside pollution.

Technology - Energy & Green Tech

May 18, 2013 5 / 5 (10) 8

A smart combination of different crops, such as beans and maize, can significantly cut the use of crop protection agents and at the same time reduce the need for fertilizers. Integrating ecological knowledge ...

Biology - Ecology

Apr 30, 2013 not rated yet 0

Following the drought of 2012, the prices of corn and soybean meal for livestock diets have increased significantly. In an effort to reduce their costs, pork producers are looking for alternative sources of calcium (Ca) and ...

Biology - Other

Apr 23, 2013 not rated yet 1