
Citizens for Radioactive Radon Reduction (CR3)
2025-26 CR3 Radon Superheroes Calendar_ EDITION 7: ENGLISH, SPANISH & FRENCH
To help children and families learn about radon in a fun way!
- Ongoing

To help children and families learn about radon in a fun way!

Join us at the 2026 Reaction Research Society (RRS) Rocket & Space Symposium—rocket talks, cool exhibits & space geek fun in person! Come by anytime during the day.
Mary Star of the Sea High School at 2500 N Taper Ave, San Pedro, CA, 90731, USA

Museum of Discovery and Science FL

Museum of Discovery and Science FL

To understand the population of bats in Wisconsin.
Multiple locations, including yours!

Monitor amphibian populations in temporary wetlands
Multiple locations, including yours!
We want to identify and better understand everywhere within town where water flows toward, into, and along our waterways including riparian (water-side) corridors:• Where do we have flooding and flows, especially with Spring snowmelt and rainstorms.• What is the water quality and when – generally clear? Sometimes or always turbid (muddy)? Forms pools and gets real funky?• What flora and fauna does the water support – willows? Songbirds? Pollinators? Frogs? • What are the seasonal patterns?

To build a living database of ancient trees
Multiple locations, including yours!
Rosetta Hall CO

Arizona Museum of Natural History Arizona