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ScienceAtHome, Aarhus University
Alien CODE
Study human problem-solving
Anywhere
- Ongoing
Citizen SciencePhysicsSocial SciencePsychologycitizen sciencehybrid intelligenceintuitionproblem-solvingcomplex problemsalien gamehumangame
crowd
within 25 miles
Jun 6, 2025
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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 Marinewinterclimate monitoringhikingweatherspringsciencecarbon dioxideglobal warmingcitizen scienceair qualitycarbon monoxideairenvironmental justiceusaparticulate mattersummercommunity-based monitoringinvestigationoutdoorsweather dataclimateautumnair pollution monitoringandroidbicyclingiphonegirl scoutsstemequitydatamobile applicationappnatureair pollutionsmartphone applicationclimate changedatabaseair quality indexexperimentec2020environment
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna
Bauhinia Genome
Community Genome Project Sequencing the HK Emblem
Multiple locations, including yours!
- Ongoing
Citizen ScienceBiologyComputers & TechnologyEducationCrowd Fundingflowergenomicsdnaasiachinaplantsgenome projectgenomebauhiniagenetic literacy
BioCurious
BioCurious
Making biology accessible!
Multiple locations, including yours!
- Ongoing
Citizen SciencePolicyComputers & TechnologyCrowd FundingPhysicsFoodChemistryBiologyEducationhackerspacesynthetic biologydiybionalibrary
Earth Institute of Columbia University
BiteBytes
monitor mosquitoes using a smartphone application
Anywhere
- Ongoing
Citizen ScienceInsects & PollinatorsEcology & Environmentsmartphone appmonitoringmosquito
Cyanobacteria Monitoring Collaborative
bloomWatch
Provide image notification of cyanobacteria blooms
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsEducationClimate & WeatherEcology & EnvironmentOcean Water MarineSocial SciencePolicyBiologyharmful cyanobacteria bloomsharmful algal bloomscyanobacteriahabs
National Audubon Society
Christmas Bird Count
Contribute to the science of bird conservation
Multiple locations, including yours!
- Ongoing
Citizen SciencePolicyEcology & EnvironmentBiologyNature & OutdoorsBirdsClimate & Weathercbcchristmasbirdwinter bird count
Portal - CIÊNCIA CIDADÃ
CIÊNCIA CIDADÃ: Democratização da Ciência e uma Alternativa aos Cientistas
Promover a divulgação de projetos de ciência cidadã no Brasil
Multiple locations, including yours!
- Ongoing
Citizen ScienceComputers & TechnologyCrowd Fundinginternetbrasilportuguêsciência cidadãwebcitizen scienceportal
Cochrane
Cochrane Crowd
Contribute to better health care. No experience necessary!
Anywhere
- Ongoing
Citizen ScienceHealth & MedicineBiologydiseasecochraneresearchillnesseshealth evidenceresearchinghealthhealthcaredatabasediagnosismedicalrandomised controlled trialstreatmentsrctarticlesscreeningebmclinical trialsmedicineevidence based medicineillnessrandomized controlled trialscitationsmedicinesdiseasesarticlehealth carebiomedical