Most science labs maintain a temperature far below levels preferred by mice, and it’s taking a toll on their health. New research suggests these chilly mice are skewing science results across a wide range of research areas—and the problem is far worse than anyone realized.
Researchers in China have genetically engineered monkeys to exhibit autistic-like behaviors, including impaired social skills and increased anxiety. This research is poised to improve our understanding of brain disorders, but ethicists say the harm endured by these monkeys is simply not worth it.
An international team of neuroscientists claims to have successfully carried out a head transplant on a monkey, along with other related experiments. But because the details haven’t been published, experts remain skeptical.
The U.S. National Institutes of Health has stopped funding experiments in which human stem cells are transplanted into the embryo of an animal. Now, a group of researchers from Stanford University are speaking out, claiming that the restrictions are holding back important medical research—and that the NIH’s reasons…
Since the 9/11 attacks, researchers in the United States have conducted exceptionally cruel, even superfluous, experiments on animals to develop countermeasures to weapons of mass destruction. But as BuzzFeed reporter Peter Aldhous asks: Is all this suffering really necessary?