We're in beta! If you find a bug or have feedback, let us know in our 
University of Neuchâtel
A Matter of Plants
Understand why plants matter to people in their everyday lives
Anywhere
- Ongoing through May 19, 2026 at 10:00 PM
Citizen ScienceNature & OutdoorsPsychologyEcology & Environmentplant awernessplants
culture
within 25 miles
Apr 14, 2026
135 opportunities found! use fewer search filter criteria to find more opportunities
Filters
Astronomy On Tap
Ann Arbor Astronomy on Tap: Constellations Across Cultures & Gal(axy), So Confusing
Grizzly Peak Brewing Co MI
- April 21, 2026 at 11:00 PM
Community
Arizona State Parks & Trails
Arizona State Parks & Trails: Archaeology Hike at Red Rock State Park
Red Rock State Park Arizona
- April 19, 2026 at 7:00 AM
CommunityGeneral Science
Arizona State Parks & Trails
Arizona State Parks & Trails: Catalina Nights
Catalina State Park Arizona
- April 17, 2026 at 7:00 AM
CommunityGeneral Science
Arizona State Parks & Trails
Arizona State Parks & Trails: Ethnobotany Guided Hike at Red Rock
Red Rock State Park Arizona
- April 26, 2026 at 7:00 AM
CommunityGeneral Science
Arizona State Parks & Trails
Arizona State Parks & Trails: (Mother) Road to the Stars – Route 66 and its Space Heritage
Tubac Presidio State Historic Park Arizona
- April 25, 2026 at 7:00 AM
CommunityGeneral Science
Arizona State Parks & Trails
Arizona State Parks & Trails: Textile production at Homolovi – A review of the cultural significance and technical introduction to weaving
Homolovi State Park Arizona
- April 26, 2026 at 7:00 AM
CommunityGeneral Science
Astronomy On Tap
Astronomy on Tap Boston Co-Hosts Space Trivia for MA Space Week 2026
Anywhere
- April 23, 2026 at 11:30 PM
Community
Aix-Marseille Université
BiodivAquArt
Retrace the marine ecosystems evolution
Anywhere
- Ongoing
Citizen ScienceArchaeology & CulturalEcology & EnvironmentOcean Water Marinemarine environmentartmarineecology
Calico Early Man Site Archaeological Dig
Assist with an archaeology dig.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentChemistryBiologyArchaeology & CulturalGeology & Earth ScienceNature & OutdoorsClimate & Weatherarchaeologyhumancalifornia