Eusocality is a highly complex social organization where animal live in colonies. Some examples include termites, bees, and naled mole-rats.

From praying mantises to giant Pacific octopuses, here are 10 animals that give birth and then die — making the ultimate ...

Charlotte, a stingray at the Aquarium and Shark Lab in Hendersonville, North Carolina, made headlines when she got pregnant. What made this news surprising was the fact that she hadn’t shared a tank ...

Animals often get labeled as either predators or prey. But in the wild, survival isn’t always a one-animal job. Some species form partnerships that help them find food, avoid danger, or raise ...

A species of wolf that died out some 12,500 years ago lives again as the “world’s first successfully de-extincted animal,” according ... first of many coming examples demonstrating that ...

From the high-stakes nuptial flight to the queen’s lifelong dedication to reproduction and the diligent worker ants maintaining the colony, each component reflects a harmonious balance between ...

Otto, an undergraduate at the time, didn’t agree. Sexual reproduction—genetic recombination between individuals—“obviously” promotes variation, she thought, allowing species to adapt to changing ...