Sad sack or serious salvation? A small group of scientists is angling to replace laboratory animals with living “organ sacks” ...

Republican lawmakers push to ban funding for transgender animal experiments in the 2027 Appropriations bill after NIH granted ...

Add Yahoo as a preferred source to see more of our stories on Google. Governments have announced plans to reduce the number of animals, such as mice, used in experimental procedures. (Philip Cheung ...

The FDA has released draft guidance that aims to clear up how drug developers can use alternative testing – but that doesn’t mean animal testing in the US is over.

For generations, U.S. laboratories treated animal testing as an unquestioned prerequisite for new drugs and chemicals, even as the ethical toll mounted. Now, after centuries of routine cruelty, the ...

The 3Rs (replacement, reduction, refinement) are a set of principles that provide an internationally accepted framework toward achieving more humane scientific research by minimizing animal distress.

Animal intelligence can be surprisingly difficult to measure. We often judge other species by our own standards, but ...