lab animal welfare

An investigation by Princeton University has found no evidence to support an animal rights group's allegations last month that an animal was mistreated at the university.

Challenging risk assessment methods used for decades by toxicologists, a new review of the literature led by environmental health scientist Laura Vandenberg at the University of Massachusetts Amherst suggests that oral gavage, the most widely accepted method of dosing lab animals to test chemical toxicity, does not accurately mimic how humans are exposed to chemicals in everyday life.

As some countries and companies roll out new rules to limit animal testing in pharmaceutical products designed for people, scientists are stepping in with a new way to test therapeutic drug candidates and determine drug safety and drug interactions — without using animals. The development of “chemosynthetic livers,” which could dramatically alter how drugs are made, was presented at the 247th National Meeting & Exposition of the American Chemical Society (ACS), the world’s largest scientific society.

This month, the U.S. Department of Agriculture (USDA) and the University of Wisconsin-Madison entered into a settlement agreement resulting in a fine of $35,286.

The Federation of American Societies for Experimental Biology (FASEB) released a best practices guide designed to aid individuals and organizations in reducing the threat posed by animal rights extremists.













