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A new study shows that more than 75 percent of the rainforest is losing its ability to recover from droughts and fires—a finding with huge consequences for humans and wildlife alike.
In a decade, 9 percent of all species worldwide could be at risk of total extinction, according to a new UN report on climate change
How one afternoon of birdwatching for Gaby Sotelo turned into a weekend—and perhaps a lifetime—full of birds.
Sunnyvale, California recently began using lasers to deter large flocks of roosting crows. The effectiveness of these tools, however, can vary.