Add Yahoo as a preferred source to see more of our stories on Google. Dominique Verdier holds Carlota, a former laboratory rat she adopted, in Buenos Aires, Argentina, Friday, May 15, 2026. (AP ...

Scientists have discovered a more robust way of grouping chemicals and using read-across for toxicological data to meet regulatory requirements, which could greatly reduce animal testing. The safety ...

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Employees at the Environmental Protection Agency’s research campus in North Carolina are preparing to take on a new responsibility. Bring home lab rats as pets. Or maybe some zebra fish. Both animals ...

OTHER RATS HAV BEEEN WORKHORSES IN THE PSYCHOLOGY LAB AT MILLERSVILLE UNIVERSITY. I LIKE HOW CURIOUS THEY ARE. THEY’RE ALWAYS STIFF INHE TIR NOSES AROUND SOMETHING PROFESSOR. KELLY. BANAS SAYS LAB ...

BUENOS AIRES, Argentina — A group of people watched three albino rats leap from small baskets into a big cage on Sunday as other rodents hid in makeshift tunnels or searched for applesauce offered by ...