Monarch butterfly population in Western U.S. nears record 30-year low. Here's what to know.
The number of monarch butterflies spending winter in the western U.S. dropped dramatically this year, despite moves to extend ...
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Study suggests algal blooms disorient whales, putting them in danger
By Keith Anthony Fabro When certain algae flourish in the sea, they produce neurotoxins that can sicken both humans and ...
Dramatic drop in monarch butterfly count nears record 30-year low
The number of monarch butterflies spending the winter in the western United States dropped dramatically this year even as ...