Is rat sibling rivalry a real thing? When watching this video at first glance, you might think competing over food is typical ...

Pet rats are super intelligent and social animals that really thrive when you give them plenty of mental stimulation and ...

Rats are, in many ways, better adapted to cities than the humans that built them. While urbanites struggle with crowds, sparse parking spaces, and their upstairs neighbors stomping around at 4 ...

A new study explored the relationship between impulsivity and cocaine use in rats. The post Rat research reveals cocaine ...

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

On the East Coast, especially in major cities, rats are seen as a nuisance. On the West Coast in Portland, they receive ...

City Council Member Susan Zhuang introduced legislation Wednesday that would require the Department of Health and Mental ...

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

Beyond the physiological factors that influence breeding, rat behavior changes with temperature, too. If it's too cold out, the rodents tend to huddle underground—in basements, sewers ...

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