“Save a Swamp, Sauté a Nutria,” the agency said. Nutrias can help boost the flavor profile of common dishes or be used as a ...

According to a new study by WashU Medicine researchers, male and female rats with a chronic pain condition release different ...

Experts argue that the population increase in rodents is because of warmer climates, urbanization and recent legislation.

Grist shares insights from a study published in the journal Science Advances that found hotter weather makes it easier for ...

The U.S. Fish and Wildlife Service said Americans should hunt and cook nutrias, an invasive species found in marshy areas, to ...

A tingling sensation in your feet is usually the result of poor blood circulation. But every so often, it’s an indicator of a ...

Just a few days of eating a diet high in saturated fat could be enough to cause memory problems and related brain inflammation in older adults, a new study in rats suggests.

Brain cells (magenta) in the reward center of a rat’s brain release dopamine in response to opioids. According to a new study by WashU Medicine researchers, male and female rats with a chronic pain ...

Researchers have widely accepted that impulsivity increases the risk of drug addiction, but the evidence to support this ...

An intriguing native Australian rat-kangaroo, thought to be probably extinct, may still be running around in the inhospitable remote Sturt Stony Desert -- and researchers have discovered new details ...