While the biggest animal to ever live is still swimming about in our oceans, some individual species go unrecognized in the history books for their achievements. Meet the (allegedly) largest ...

(CN) — Researchers from Peru, Italy, Belgium, Switzerland and beyond came together to discover what may be the world's largest animal: the Perucetus colossus whale. Previously, the largest known ...

Covering significant parts of North America, Europe, Asia and Australia, this “megacolony” of Argentine ants is the largest collaborative unit ever recorded among animals. Argentine ants from ...