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Arizona State Parks & Trails
Arizona State Parks & Trails: Star Party at Kartchner Caverns
Kartchner Caverns State Park Arizona
- April 18, 2026 at 7:00 AM
CommunityGeneral Science
sidewalks
within 25 miles
Apr 4, 2026
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Gulf of Maine King Tides
Help predict the impacts of future sea level rise
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & Environmentschoodic institutenational parks
Interactive Science!
Explore the world with DIY hands-on activities, engaging science videos, and science experiments for kids at home!
Anywhere
- Ongoing
Live ScienceMediaAgricultureAnimalsArchaeology & CulturalArtAstronomy & SpaceBiologyChemistryClimate & WeatherEcology & EnvironmentEducationEngineeringGeneral ScienceInsects & PollinatorsPhysics
Taskar Center for Accessible Technology
Map OpenSidewalks with AVIV ScoutRoute: Explore Your Community
Explore and map your community’s sidewalks and pedestrian spaces
Multiple locations, including yours!
- Ongoing
Citizen ScienceTransportationGeographyComputers & Technologyuwuniversity of washingtonaccessibilityaviv scoutroutesidewalkstaskar center for accessible technologydata collectionopensidewalkstcat
The Makeability Lab at the University of Washington
Project Sidewalk
Collect an open dataset on sidewalk accessibility in cities
Anywhere
- Ongoing
Citizen ScienceComputers & TechnologyTransportationHealth & Medicinecomputer visionpedestrianaicsm2025machine learningopen datavirtualwheelchaircrowdsourcingopen sourcecsm2026citizen sciencecsm-featuredsidewalkaccessibilityartificial intelligence
Rio Salado Audubon Center
Rio Salado Audubon Center: Saturday Morning Guided Birding
Nina Mason Pulliam Rio Salado Audubon Center Arizona
- Ongoing through April 5, 2026 at 6:59 AM
CommunityGeneral Science
Rio Salado Audubon Center
Rio Salado Audubon Center: Saturday Morning Guided Birding
Nina Mason Pulliam Rio Salado Audubon Center Arizona
- April 18, 2026 at 7:00 AM
CommunityGeneral Science
Rio Salado Audubon Center
Rio Salado Audubon Center: Saturday Morning Guided Birding
Nina Mason Pulliam Rio Salado Audubon Center Arizona
- Ongoing through April 5, 2026 at 6:59 AM
CommunityGeneral Science
Izaak Walton League of America
Salt Watch
Monitor chloride levels in local streams.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentOcean Water MarineEducationsaltearth2025road saltwaterwaycsm2026csm2025
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