A man was recently seen ripping apart and eating pieces of a New York City rat on a Bronx street, according to video posted ...

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

Findings suggest that better understanding of how sex hormones interact with chronic pain could lead to new approaches to addressing the opioid epidemic.

Joseph Borzelleca published a study on the food coloring Red No. 3. The FDA cited his work when banning the additive in ...

Since 1999, the American opioid epidemic has killed more than half a million people, and the staggering majority have been ...

RFK Jr. told food companies that one of the Trump Administration’s goals is to remove artificial dyes from food products.

Hundreds of rats were found in an Ohio home that is now condemned. The ones that survived are being cared for by an Indiana ...

Bloomington rat rescue Pipsqueakery assists Canton OH as hundreds of rats and other animals were rescued from what officials ...

Brain cells (magenta) in the reward center of a rat's brain release dopamine in response to opioids. According to a new study ...