The 20-pound nutria, native to South America, has somehow managed to establish a population in the Suisun Marsh.

From a monkey that weighs only a few ounces to a 100-pound rodent, get to know some of these adorable creatures.

A specialist in the biology of sound has made an incredible observation about the "Jedi" smell-powers of mice and rats. While ...

It’s official — with the turning back of the clocks, the evenings are becoming darker by the day, and with that comes a ...

As cool weather hits for the season, rodents begin seeking shelter in places like sheds, garages, and other outbuildings. And ...

Mercado cut his teeth studying much larger animals than mice: his background is in humpback whale song, which led to him being invited by colleagues to study rodent USVs. Upon doing so ...

Disclaimer: This is non-editorial content, and ETHealthworld,TIL does not guarantee, vouch for, or endorse any of it. This ...

The American beaver (Castor canadensis) is one of those mammals that everyone has heard of. A humongous rodent capable of ...

Peanut the Squirrel, a beloved pet who was an internet sensation before New York state officials confiscated and then killed it, is drawing even more social media attention after the rodent's death.

Many beavers are entering the time of year that will determine if they are going to make it through the winter.

"The streets of Chicago are a playground for rats," Orkin's John Kane said. Los Angeles and New York also topped the list.

This new virus—named Gainesville rodent jeilongvirus 1—marks the first time that a virus of this type has been discovered in the U.S., according to a new paper in the journal Pathogens.