Explore

The Graf fossil site preserves Late Ordovician rock layers rich in marine fossils.

Water can change the landscape in several ways including chemical erosion.

Thermal expansion is a critical concern for Iowa industry, especially during seasonal temperature changes.

Iowa organizations and agencies are working together in a conservation project to support Blanding’s turtles.

A fallen log contributes to the energy cycle of a forest.

Prescribed burning is a common land management tool with ecosystem benefits.

Predictable solar cycles can periodically allow the aurora borealis to be visible over Iowa.

At an all-season snow tubing hill, Newton’s second law of motion is observable at any time of year.

Bees help move pollen from one plant to another.

Purple martin populations are maintained, in part, through human-designed nests.

The head costumer for a stage production must take several criteria into account to ensure all costumes are ready for showtime.

Engineering a solution for “snow” to fall during a ballet performance requires thoughtful consideration and planning.

Dancers apply several physical science concepts as they perform.

A fly system is the primary mechanism which allows theater technicians to hang and quickly move curtains, background scenery, lights and more.

Effective application of anhydrous ammonia requires a variety of environmental factors be met.

Chronic Wasting Disease is a contagious neurological disease resulting in severe weight loss, behavioral changes, and ultimately death in affected animals.

The chemical composition found in the karst landscape can lead to the formation of sinkholes.

Roller coaster engineers apply several physics principles to create a safe and thrilling experience.