When people think of wildlife trade, they often picture smugglers sneaking in rare and endangered species from far-off countries. Yet most wildlife trade is actually legal, and the United States is ...

Many animals, unlike humans, exhibit fluid gender identities through a phenomenon called sequential hermaphroditism, where ...

The concept of gender in the animal kingdom transcends human-defined boundaries. These animals show us that adaptability is ...

Anyone could make a mistake in thinking that the “fiction” bit of science fiction absolves the genre of any responsibility to ...