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 Marineautumnbicyclingairspringmobile applicationparticulate mattercarbon monoxideenvironmental justiceclimate changegirl scoutsexperimentcommunity-based monitoringair qualityweatherequityglobal warmingair pollutionsmartphone applicationandroiddataoutdoorsusanaturesummerclimate monitoringstemair quality indexcarbon dioxideweather datawinterenvironmentinvestigationiphonecitizen scienceair pollution monitoringdatabaseappec2020hikingclimatescience

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 & OutdoorsBiologyseaweedsukocean conservationinvasivesearockpoolseaweedseashoremarinetidepoolat the beachbeachoceanbeach walkin oceansocean & water

NASA / Zooniverse

Cloudspotting On Mars

Spot clouds in Mars’ atmosphere.

Anywhere

Ongoing

Citizen SciencePhysicsClimate & WeatherAstronomy & Spacenasa-supported_nasacsm2026csm-featurednasa-sciact

Scripps Institution of Oceanography and Universidad Nacional de La Plata

Fjord Phyto

Monitor phytoplankton species diversity along the Arctic and Antarctic coast

Multiple locations, including yours!

Ongoing

Citizen ScienceOcean Water MarineBiologyEcology & Environmenttourismmicrobesmetagenomicsglaciersfjordsantarcticgeneticssnowmetatranscriptomicswinter_nasawapfjordphytocsm2025antarticapolarnasa-supportediaatoglacial meltwaternasa-sciactmicrobephytoplanktonmeltwaterantarcticaice

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 & EnvironmentFoodclimate changeclimate crisislunch auditfood waste

Tomatosphere

Teach the skills and processes of scientific experimentation and inquiry

Multiple locations, including yours!

Ongoing

Citizen ScienceBiologyAstronomy & Spacetomato seedsspace explorationseed industryagriculture industryscientific methodseedsscienceagriculturestemeducationtomatospace seedssteamspace

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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