Changing Seas

Toxic Waters

Season 11, Episode 2 of 4

Harmful algal blooms come in many forms, from toxic outbreaks impacting the health of animals and humans, to non-toxic but expansive sargassum mats devastating local economies and tourism. Scientists are working to understand what causes these blooms, how they impact us, and how we can stop them.

Previously Aired

Day
Time
Channel
6/9/2021
1:30 p.m.
3/9/2022
7:30 a.m.
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