Researchers and citizen scientists took samples of environmental DNA from saliva on backyard hummingbird feeders and agave ...
Research shows that there are three main reasons why migrants die trying to reach the U.S. from Mexico. First, migrants are often exposed to extreme weather conditions. Second, they drown in rivers or ...
The McDowell Sonoran Preserve is a sprawling natural sanctuary showcasing the Sonoran Desert's rugged beauty. Spanning more than 30,000 acres, this preserve is one of the largest urban preserves in ...
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