If you see something that looks like tomato soup in Puget Sound, here's why.

City released a notice Thursday, saying the water is safe

The overriding theory is that it's a bloom of algae brought on by rising water temperatures.

A species commonly referred to as “red tide” has been spotted around B.C. coastal waters over the past month.

When conditions are right, phytoplankton populations can grow explosively. And the ones blooming in the Black Sea right now are reflective, turning the usually dark water bright and milky.