While the dire wolf is one of the most notable, and popular, giant canines, it's not the largest. Instead, the largest wolf to exist was much, much bigger.

In Argentina, a debate has arisen about how to handle a horde of capybaras in Buenos Aires' Nordelta gated community. The ...

One African giant pouched rat in Cambodia is making communities safer by sniffing out dangerous explosives—and he just set a record for his species. According to Smithsonian, the 5-year-old rat named ...

The world’s largest rodent is multiplying in — and dividing — one of Argentina’s most exclusive gated communities.