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

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

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

New accounts of working in a man’s world — and that world’s comeuppance — are long on boldface names and even longer on ...

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

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

A rare occurence in New York has most likely left an eyewitness traumatized for life as they watched a man munch on a rat from the sidewalk.

The opioid epidemic has claimed more than half a million lives in the U.S. since 1999, about three-quarters of them men, ...

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 ...