Mammals have developed some unusual eating habits over the past 100 million years, but a new study has uncovered the ...

A first-of-its-kind study traces the rise of ant- and termite-eaters, revealing how mammals returned to the evolutionary table — at least a dozen times — to hone traits for feasting on the social ...

Bdelloid rotifers represent an evolutionary enigma—microscopic aquatic animals that have apparently survived without sexual reproduction for over 40 million years. These tiny invertebrates, typically ...

This remarkable process, called parthenogenesis or other forms of asexual reproduction, allows these animals to produce offspring that are genetically identical to themselves without requiring a mate.