A 20-hectare plot at the Paint Rock ForestGEO site in north Alabama (29,282 trees mapped) reveals how landscape features ...

This course is a critical inquiry into landscape drawing, overview of its history, techniques, and conventions. The second semester of the representation sequence will introduce landform concepts ...

PACIFIC CITY, Ore. — Scott Burns, professor emeritus in geology at Portland State University, thought he had seen it all — until he saw a couple of photos of an extremely rare sand formation on the ...