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We're considering allowing more water to spill over dams to help salmon migrate.

Dove snails don't look much like their avian namesake – except for the teardrop shape of their shells.

This month we launched our new Dirt Alert Map. This online map focuses on the Tacoma Smelter Plume and  covers other areas in the state where arsenic- and lead-related soil contamination may exist.

We recently adapted our sediment monitoring program to collect data that will help better understand the effects of climate change and of nutrient pollution flowing into the Sound.

If you can put aside their alien appearance, skeleton shrimp are fascinating creatures.

Bloodworms are a type of polychaete, or marine segmented worm, in the family Glyceridae.

Unusual phytoplankton blooms caused by warm ocean water give scientists a glimpse into the future of marine life, from shellfish to whales.

Crews from Ecology and local Conservation Districts spent six weeks collecting fish from the Palouse River in Southeastern Washington.

We're studying benthic invertebrate biomass (critter size) for the first time on a large scale in Puget Sound.

Our Watershed Health field crews will be out in six counties in Northeast Washington collecting samples from rivers and streams through October for the first time since 2012.