Leave it to a gigantic hippo to scare off three lions as they swim for their lives to escape the territorial beast.

Despite this enormous size, however, hippos are herbivores and aren’t naturally aggressive. But they are very territorial. If a hippo feels threatened, it won’t hesitate to defend itself with ...

The recently discovered Hippo pathway might have a critical role in controlling organ size and homeostasis in many organisms from Drosophila to mammals. You have full access to this article via ...