We're in beta! If you find a bug or have feedback, let us know in our 
Terry Lee Wells Nevada Discovery Museum
15th Annual Halloween Trick or Treat
The Discovery NV
- October 24, 2026 at 6:00 PM
Community
online communities
within 25 miles
Oct 1, 2026
61 opportunities found! use fewer search filter criteria to find more opportunities
Filters
University of Michigan - School of Information
1Cademy
Synthesize and Visualize the Scientific Knowledge on the Web
Anywhere
- Ongoing
Citizen ScienceHealth & MedicineSocial SciencePsychologycognitive psychology1cademyonline communitieslibrary sciencedisability studieshealth psychologynatural language processingclinical psychologysocial psychologyux research
2B Technologies, Inc.
AQTreks (AirQualityTreks)
Monitor air pollution levels and map air pollution around the US
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marineparticulate matterinvestigationsciencenaturecarbon dioxideexperimentenvironmental justiceec2020dataclimate monitoringandroidcommunity-based monitoringoutdoorsair quality indexhikingequitygirl scoutsglobal warmingstemenvironmentappmobile applicationcitizen scienceair qualityairsmartphone applicationair pollutionspringweather datasummerweatherbicyclingcarbon monoxideclimateautumniphonedatabaseclimate changewinterair pollution monitoringusa
Athenian
Athenian Clubhouse
Wondering how to level up your skills and make your high school resume shine? Join the virtual STEM club - Athenian!
Anywhere
- Ongoing
CampClubCommunityCompetitionCreate-a-ThonForumMake-a-ThonMakerMaker FaireMediaResearchScience_BloggingServiceTinkerTinker FaireTrainingVolunteeringWorkshopProfessional DevelopmentAstronomy & SpaceArtChemistryComputers & TechnologyDesignEducationEngineeringGeneral ScienceMathematicsPhysicsRoboticsTechnologyTransportationAwardsSTEM clubcollege prepgirls onlycapstone projectextra curricular clubafterschoolcareer explorationportfolioleadership
TUSD
Be an Invention Convention Judge!
We are currently seeking online and in-person judges for the California Invention Convention taking place on 3/29/25 at El Camino College.
Multiple locations, including yours!
- Ongoing
CommunityExhibitionCompetitionFestivalMaker FaireBiologyChemistryComputers & TechnologyEducationEngineeringGeneral ScienceGeographyGeology & Earth ScienceHealth & MedicineMathematicsPhysicsRoboticsTechnologyTransportationinvention conventionscienceInventionjudge
National Biodiversity Network
Biological Records Centre
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water MarineInsects & PollinatorsAnimalsNature & OutdoorsPolicy
Birdata
To track Australian bird populations over time to support conservation efforts.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsanimalsbiodiversitynature & outdoorsecology & environment
University of California
CALeDNA
Create a biodiversity baseline of California using environmental DNA (eDNA)
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEducationEcology & Environmentsoilsediment samplingconservationwaterplantsdna bankwildlifecaliforniainsectsurban impactspecies identificationnaturalistpost-fire recoverynaturebiodiversityobservationsgenomicsenvironmentsoil samplingenvironmental dnahabitatsedimentednabioinformatics
NEON, Inc
Citizen Science Academy
Provide online professional development resources for educators
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyGeology & Earth ScienceNature & OutdoorsEducationClimate & Weatherplantsformalphenologyteachersk-12informal
Southern Maine Conservation Collaborative
Climate Change Observatory Network
Monitor long term climate change trends and adaptation strategies.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationEcology & EnvironmentClimate & Weather