Land use, or what humans use their land for like agriculture, residential, or industrial purposes, has a big impact on the water quality of a stream or lake. Impervious surfaces cause water to move ...

AMES, Iowa — The Iowa Learning Farm has the power to make it rain. Researchers at Iowa State University have developed a machine that simulates the impact of raindrops to various land surfaces when it ...

Fourteen students watched water spray over patches of soil outside Park Elementary School. As soon as water started collecting in jars alongside each patch on the rain simulator Monday, the students ...

Kyushu University is pictured in this file photo. (Mainichi/Yusaku Yoshikawa) FUKUOKA (Kyodo) -- As global warming advances, the amount of rainfall brought by typhoons to Japan could increase by about ...