NPR News: Poisonous Algae Blooms Threaten People, Ecosystems Across U.S.

Poisonous Algae Blooms Threaten People, Ecosystems Across U.S.
Serious algae outbreaks have hit more than 20 states this summer. Algae blooms aren't unusual. But the frequency, size and toxicity now are worse than ever, and changes in climate are partly to blame.

Đọc tiếp trên NPR
August 30, 2016 at 03:21AM
Environment