Richardson's lab tracks rats across the globe and his team conducted research in 16 cities including Oakland, Buffalo, Chicago, Boston, Kansas City, and Cincinnati for the study. Of the 16 cities ...

"We're seeing these increasing trends in rats in cities that are warming the fastest, probably because this is a small mammal that has physiological challenges in the cold weather months ...

JABALIA, Gaza (Reuters) - The rats and dogs scavenging amid the ruins of her neighborhood in northern Gaza make Manal Al-Harsh's return to her wrecked home even more miserable. Despite the respite ...

over cancer concerns in lab rats. The FDA revoked authorization for Red No. 3 on Jan. 15, citing studies linking the dye to cancer and petitions from environmental groups. In Japan, the additive ...

Jonathan Richardson, a biology professor at the University of Richmond, decided to research urban rat trends after seeing media reports of rats taking over cities. These tended to focus on single ...

following evidence that the dye causes cancer in laboratory rats. The ban on Wednesday by the Food and Drug Administration on the Red No. 3 dye in food items comes more than three decades after it ...

The gumshoes would show up to work at DOI’s Maiden Lane offices in Lower Manhattan and find photos of rats hung near their desks with their confidential license plate numbers written next to the ...

Scientists have some good news for rats and some bad news for city dwellers. Rat populations are rising in cities including Washington, D.C., and San Francisco, reports a study released Friday ...

We also euthanized and necropsied this rat, and found similar lesions. We had maintained both rats on ad libitum food and water before and after surgery and housed them in polycarbonate cages with ...

The Food and Drug Administration has officially banned Red No. 3, an additive used for giving food and drinks a bright, cherry-red color. The FDA announced on Wednesday that it has amended its ...