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 pollution monitoringair pollutionwintergirl scoutsequityscienceautumninvestigationnaturecarbon monoxideec2020databaseairsmartphone applicationappweather datahikingexperimentbicyclingclimate changecommunity-based monitoringweathermobile applicationparticulate matterdatastemcarbon dioxideair quality indexclimate monitoringglobal warmingoutdoorsenvironmental justicecitizen scienceiphoneandroidair qualityclimatespringusasummerenvironment

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 & OutdoorsBiologyseaweedat the beachbeach walkseashoreoceanbeachocean conservationtidepoolukseainvasiveseaweedsin oceansocean & watermarinerockpool

NASA / Zooniverse

Cloudspotting On Mars

Spot clouds in Mars’ atmosphere.

Anywhere

Ongoing

Citizen SciencePhysicsClimate & WeatherAstronomy & Spacecsm2026csm-featured_nasanasa-sciactnasa-supported

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 & EnvironmentFoodlunch auditclimate crisisfood wasteclimate change

Tomatosphere

Teach the skills and processes of scientific experimentation and inquiry

Multiple locations, including yours!

Ongoing

Citizen ScienceBiologyAstronomy & Spaceagricultureagriculture industryeducationscientific methodseedstomatosteamspacespace seedsscienceseed industryspace explorationstemtomato seeds

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

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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