Science Saturday at Biosphere 2

Two activities for all ages are taking place on Saturday, March 26. From 10:30 a.m. to 2:30 p.m., UA students present hands-on workshops about Sonoran Desert topics. From 11 a.m. to 2 p.m., participants are challenged to find answers to five nature puzzles using observation, reasoning and creativity. Free with admission: $20; $18 senior, military and AAA member; $13 child age 6 to 12; $10 UA student or faculty with Catcard. Call for more information.