The public is invited to witness the passing of the seasons by joining Astronomy professor Judith Young to watch the sun rise and set over the tall standing stones at the sunwheel for the summer solstice on June 21-22.

David Marquez, assistant professor of Kinesiology, is seeking people to participate in a study that investigates the physical activity levels of older adults and the factors related to exercise, including social support for exercise.

UMass Extension’s Nursery and Landscape summer meeting and trade show will be held Wednesday, July 19 from 9 a.m. to 3 p.m. in the Student Union and on the adjacent Metawampe Lawn.

The Green School, a comprehensive certificate training program for green industry professionals taught by UMass Extension educators and faculty, is accepting registrations for its landscape management and turf management sessions, which begin in October.