A look at the worst USAF accidents, including Vietnam transport losses, an air show disaster, and nuclear crashes in Maryland ...

A research team led by Prof. Li Yunhai from the Institute of Genetics and Developmental Biology (IGDB) of the Chinese Academy ...

Bull-powered rice paddy tilling A farmer drives two bulls, connected with a plow, called "gyeori" in Korean, to till a rice ...

Fluridone offers a new tool in the arsenal to fight herbicide resistance in Palmer pigweed, but it can cause injury to some rice cultivars, depending on when it is used.