We're in beta! If you find a bug or have feedback, let us know in our 
Active Asteroids
Help map the distribution of water in the solar system
Anywhere
- Ongoing
Citizen ScienceAstronomy & Spacenasa-sciact_nasa
response
within 25 miles
Mar 12, 2026
123 opportunities found! use fewer search filter criteria to find more opportunities
Filters
Coastal Plains Institute
Adopt an Ephemeral Wetland
Monitor amphibian populations in temporary wetlands
Multiple locations, including yours!
- Ongoing
Citizen ScienceAnimalsNature & OutdoorsClimate & WeatherEducationBiologyEcology & Environmentamphibianswetlandsgirl scoutsmonitoringcommunity engagementcommunity groupsboy scouts
The Riverfly Partnership
Anglers Riverfly Monitoring Initiative (ARMI)
early warning system for acute river pollution incidents
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentEducationAnimalsInsects & PollinatorsNature & OutdoorsClimate & WeatherOcean Water MarineBiologyriverfly monitoringanglers riverfly monitoring initiativekick samplingriverfliesarmiriverfly partnershipmacroinvertebrtes
Arizona Game and Fish Department
Arizona Game and Fish Department: AZGFD Outdoor Expo
Ben Avery Shooting Facility Arizona
- March 28, 2026 at 7:00 AM
CommunityGeneral Science
Arizona State University Ira A. Fulton Schools of Engineering
Arizona Science Center: 2026 Semiconductor Educator Fellowship
- Online
- ,
- March 23, 2026 at 7:00 AM
CommunityGeneral Science
Arizona Science Center
Arizona Science Center: Dorrance DOME After Hours – Supervolcanoes
Arizona Science Center Arizona
- March 14, 2026 at 7:00 AM
CommunityGeneral Science
Arizona Science Center
Arizona Science Center: Dorrance DOME After Hours – Supervolcanoes
Arizona Science Center Arizona
- March 13, 2026 at 7:00 AM
CommunityGeneral Science
CAPA Strategies
CAPA Build Community Resilience to Natural Hazards
Assess local hazards and identify hazard adaptation strategies
Anywhere
- Ongoing
Citizen ScienceDisaster ResponsePolicyClimate & Weatherresilienceheatlocal governmentresearchair qualitycommunity
Caribbean Lionfish Response Program
Resolve the risk of invasive lion fish in the Carribean
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentBiologydivingcaribbeansnorkelinglionfishcore
Changing Earth
Explore how our response to Earth’s changes will impact our future on Earth and discover how your choices impact our future Earth.
Anywhere
- Ongoing
ExhibitionLive ScienceClimate & WeatherDesignDisaster ResponseEcology & EnvironmentEngineeringGeology & Earth ScienceMathematicsPhysicsSoundTechnology