Dragonflies and Mercury
Vesselina Alteva, the Environmental Science teacher at Stevens High School, brought 18 students out to Marshall Pond last month to...
Aquatic Insects
These little creatures usually go unnoticed in streams and ponds because they live in the mud and on the edges of the aquatic world, not...
Dragonfly Mercury Project
Stevens High School Students Collect Dragonflies to Study Mercury Levels in Aquatic Ecosystems Robin Tymula, Environmental Science...
