The Hart Museum remains closed. Los Angeles County has approved a plan to transfer the William S. Hart Museum and Park from the County to the City of Santa Clarita.

Leaves as Thermometers

Learn how to capture temperature using a collection of leaves.

Leaves as thermometers with dr. regan dunn youtube thumbnail

Learn all about how scientists are using fossilized foliage to capture a record of L.A.'s temperature, and how you can do the same with just a collection of leaves and some math.