A new study on mayflies of the genus Ecdyonurus illustrates just how multifaceted and surprising reproductive behavior in ...

The Amazon rainforest is often associated with jaguars, parrots, and towering trees. Yet the majority of animal life in this ...

Insects are capable of reproducing in fascinating ways. Throughout the world, these diverse critters feature a wide range of ...

Water striders are the only insect that live entirely on the ocean’s surface. By some estimates, insects make up 80 percent of named animal species. They’re found all over the world and in all manner ...

Among animals where sexual reproduction is common, there are quite a few species that reproduce only with females. In such species, females give birth to female offspring (this is called ...