Many of us care for animals and feel empathy when they suffer. At the same time, many of us also accept their suffering and death when it happens in the name of science. How do people manage this ...

I’m a wildlife veterinarian specializing in monkeys, so I know there are ways to prevent the recent incident in Mississippi where eight monkeys escaped during transport from a research lab in New ...

As a researcher, I still remember the discomfort I felt every time I had to sacrifice laboratory animals for an experiment. For decades, animals like mice, rats and pigs have been essential tools in ...

Sad sack or serious salvation? A small group of scientists is angling to replace laboratory animals with living “organ sacks” grown from human cells. R3 Bio, a billionaire-backed biotech startup, is ...

Members of Congress exploded Thursday over reports that taxpayer money has paid for experiments using “transgender lab rats,” saying it was time to shut down the government’s animal-testing industry.

All animal experiments were performed on mice and zebrafish that were either bred or genetically modified to quickly develop cancer. Would this same effect be expected in wild-type animals? Would the ...

I’m my most recent column, I tackle animal research: Cells growing in a dish or experiments run on a computer only get one so far. Some of the trickiest outstanding questions in biology—the questions ...

Real change takes a long time, and when it happens, it must be recognized. The FDA and the NIH have announced their move away from animal testing, improving scientific outcomes and marking a victory ...

Last November, the UK government announced a bold plan to phase out animal testing in some areas of research. Animal tests for skin irritation are scheduled for elimination this year, and some studies ...

NBC News reviewed dozens of videos that showed small animals being physically maimed. The videos have spawned their own small internet niche of reaction videos, discussion, bizarre memes and even ...