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 Marineair pollutionec2020air qualityautumnair pollution monitoringinvestigationusanatureair quality indexcitizen scienceoutdoorsbicyclinggirl scoutsweather datamobile applicationwinterairdataclimate changeexperimentclimateparticulate mattercommunity-based monitoringsummerspringstemsciencecarbon dioxideequitycarbon monoxidesmartphone applicationglobal warmingandroidhikingenvironmental justicedatabaseclimate monitoringappenvironmentiphoneweather

Natural History Museum

Big Seaweed Search

Explore the distribution of UK and invasive seaweeds.

Multiple locations, including yours!

Ongoing

Citizen ScienceOcean Water MarineEcology & EnvironmentClimate & WeatherNature & OutdoorsBiologyoceanocean conservationseaocean & waterrockpoolseaweedinvasivetidepoolbeachmarineseaweedsbeach walkseashoreat the beachukin oceans

NASA / Zooniverse

Cloudspotting On Mars

Characterize exotic clouds high in the Martian atmosphere.

Anywhere

Ongoing

Citizen ScienceAstronomy & SpaceClimate & WeatherPhysicsnasa-sciact_nasa

Scripps Institution of Oceanography and Universidad Nacional de La Plata

Fjord Phyto

Monitor phytoplankton communities along the Arctic and Antarctic coast

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinewapglacial meltwaternasa-sciact_nasatourismfjordsiaatomicrobesphytoplanktonmetagenomicsgeneticsiceantarcticantarcticasnowmeltwatermicrobeantarticaglacierswintercsm2025polarnasa-supportedfjordphytometatranscriptomics

Tropical Research and Conservation Centre (TRCC)

NIGER DELTA MANGROVE CITIZEN SCIENCE PROJECT.

Enhancing biodiversity management capability among communities

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & Environmentniger deltamangrove

S.C.R.A.P. Gallery

Step Up To The Plate - Lunch Food Waste Audit

Assess food wasted at lunch with the goal of reducing waste in the future.

Anywhere

Ongoing through June 15, 2027 at 7:00 AM

Citizen ScienceEducationEcology & EnvironmentFoodfood wasteclimate changelunch auditclimate crisis

Tomatosphere

Teach the skills and processes of scientific experimentation and inquiry

Multiple locations, including yours!

Ongoing

Citizen ScienceBiologyAstronomy & Spacetomatosteamspacetomato seedseducationagriculturescientific methodagriculture industrystemseed industryspace explorationsciencespace seedsseeds

Urban Forest Map

California

Ongoing

Citizen ScienceEcology & EnvironmentComputers & TechnologyClimate & WeatherNature & Outdoors

Filters

2B Technologies, Inc.

AQTreks (AirQualityTreks)

Natural History Museum

Big Seaweed Search

NASA / Zooniverse

Cloudspotting On Mars

Scripps Institution of Oceanography and Universidad Nacional de La Plata

Fjord Phyto

Tropical Research and Conservation Centre (TRCC)

NIGER DELTA MANGROVE CITIZEN SCIENCE PROJECT.

S.C.R.A.P. Gallery

Step Up To The Plate - Lunch Food Waste Audit

Tomatosphere

Urban Forest Map

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