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Eyes Over Puget Sound: More squishies, less crunchies

Abundant sun and unusually warm water temperatures fueled phytoplankton and zooplankton blooms in many areas during June 2015's marine flight.

Setting the record straight on ocean acidification

The Washington Policy Center got the facts wrong, as did media outlets that repeated the story. We do not disagree with Gov. Jay Inslee on ocean acidification, and we have reason to be concerned.

The brittle stars embody nature's fragility...and resilience
The brittle stars truly are in a class all their own.
What the shell? The tusk shells are in a class all their own
Tusk shells belong to the Class Scaphopoda, meaning boat foot. In contrast to a real elephant's ivory tusk, a scaphopod's conical shell is open on both ends.
Understanding the environmental impacts of more water over the dam

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

Dark got you down? Shine a little light with the lamp shells
It's that special time of year when we feel like we dwell in darkness 24 hours a day. Let’s shed a little light on the gloom with this month’s critter group: the lamp shells.
Science signals summer swim safety
See the new 2021 year-in-review report on water quality at local beaches.
Gathering the science
We recently installed eight river monitors to help us detect where pollution affecting Puget Sound comes from.
Another day, another (Pacific sand) dollar
If you escaped to the Washington’s coastline this summer to beat the heat, you probably walked by the remains of this month’s critter: the Pacific sand dollar.
Better living through Green Chemistry
After nearly a century of manufacturing dangerous toxic chemicals, a new perspective in the field has emerged called "Green Chemistry."