Discover the history and ecology of Iowa's Loess Hills. Discover the history and ecology of Iowa's Loess Hills. Road Trip Iowa is available to stream on pbs.org and the free PBS App, available on ...

The 200-mile-long land formation known as the Loess Hills which comprises much of Iowa’s western border is subject of a new collaborative book. “On Common Ground: Learning and Living in the Loess ...

A geologist from The University of Texas at Arlington is investigating the origin of loess, a sediment formed by the accumulation of wind-blown dust, in the western United States. The National Science ...

Loess deposits, composed predominantly of wind‐blown silt, together with their intercalated palaeosol sequences, constitute one of the most significant terrestrial archives for reconstructing ...