By Rhett Ayers Butler “One of the great tragedies of the 21st century,” Nan Schaffer once said, “will be humanity’s ...

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How do animals decide when to fight and when to walk, fly, slither, or swim away? Most research on animal conflict has focused on the short-term costs of single interactions, but a pair of behavioral ...

These unusual facts about animal sexuality expose the oddities associated with animal reproduction and sexual habits in ...

This archival footage from the 1930s offers an in-depth exploration of plant and aquatic life cycles, focusing on the processes of reproduction and growth at a microscopic level. The film begins with ...