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Nov 1, 2026

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University of Freiburg

3Dtrees.earth

Collect data and tools for LiDAR-based forest monitoring

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentGeographyComputers & Technologyscanningforestinventoryremote sensinglidarcomputer visiondronesmonitoring

U.S. Environmental Protection Agency (EPA)

AirMapper: DIY Air Quality Monitoring

Monitor and understand local air quality

Anywhere

Ongoing

Citizen ScienceClimate & WeatherEcology & EnvironmentHealth & Medicinecommunity scienceparticulate matterstem educationair sensorsenvironmental sciencemappingenvironmental monitoringdata collectionsensorsdiyair pollutionair qualitycarbon dioxideatmospheric science

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 pollutioncarbon dioxideusaexperimentmobile applicationgirl scoutsairappair quality indexequityweather datahikingec2020environmental justiceclimate changedatacitizen scienceautumndatabaseiphoneclimatesmartphone applicationweatherinvestigationglobal warmingclimate monitoringandroidenvironmentstemwinterspringnatureparticulate matterair qualitycommunity-based monitoringair pollution monitoringsciencecarbon monoxideoutdoorsbicyclingsummer

Astronomy On Tap

Astronomy on Tap – Orlando Event #36: Red Planet Ice and the Asteroids Beyond

Bruder Brewery & Kitchen FL

November 6, 2026 at 12:00 AM through 2:00 AM

Community

NC State University | ecoipm.org | YourWildLife.org

A Tree's Life

To learn how climate & urbanization affect tree growth & health

Multiple locations, including yours!

Ongoing

Citizen ScienceBiologyEducationClimate & WeatherNature & OutdoorsEcology & Environmentclimate changecarbon sequestrationtreesurban ecology

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 & OutdoorsBiologyoceanbeachseabeach walkin oceansrockpoolocean conservationseashoretidepoolmarineseaweedat the beachocean & waterinvasiveseaweedsuk

NC State University

Campus Canopy Census

Optimize campus forest health and carbon tracking of NC State campus trees

Multiple locations, including yours!

Ongoing

Citizen ScienceClimate & WeatherEcology & EnvironmentNature & Outdoorsurbanforestry

Zooniverse

Cedar Creek: Eyes on the Wild

Understand wildlife dynamics in Minnesota

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsAnimalsbiologyherbivoresmeso-predatorspredatorsbiological field stationtallgrass prairiefloracsm-featuredsoil biodiversitybisontrail cameramidwestern usadiversitynatureecosystemeastern deciduous forestcsm2025deerbirdsboreal coniferous forestclassify imageswildlifereserveminnesotaecologyanimal life.faunaplantlargest biomes of north americaenvironment

Changing Earth

Explore how our response to Earth’s changes will impact our future on Earth and discover how your choices impact our future Earth.

Anywhere

Ongoing

ExhibitionLive ScienceClimate & WeatherDesignDisaster ResponseEcology & EnvironmentEngineeringGeology & Earth ScienceMathematicsPhysicsSoundTechnology

NASA / Zooniverse

Cloudspotting On Mars

Spot clouds in Mars’ atmosphere.

Anywhere

Ongoing

Citizen SciencePhysicsClimate & WeatherAstronomy & Spacenasa-sciactnasa-supportedcsm-featuredcsm2026_nasa

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