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 ...

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 ...

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 ...

Sauk County rainfall simulator shows farmers how rain impacts their fields If soils are left bare outside the growing season, rain can cause some of that soil to run off into local waterways.

White House Press Secretary Karoline Leavitt, 27, could be fielding some awkward questions after President Donald Trump, 79, took a moment in his latest interview to comment on what exactly it is ...