Over 4,000 animal shelters exist throughout the U.S. While many shelters have facilities to house and care for animals, they function independently from large rescue organizations. In many cases, ...
A new large-scale research facility allows the complex behavior of animal groups to be studied in unprecedented detail. Researchers from the Cluster of Excellence Centre for the Advanced Study of ...
The details of how animal life began are a bit murky. Most of the groups familiar today are present in the Cambrian, a period ...
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