Should animals be permitted to hunt and kill other animals? Some futurists believe that humans should intervene, and solve the "problem" of predator vs. prey once and for all. We talked to the man who wants to use radical ecoengineering to put an end to the carnage.
Looking to create more accurate experimental models for human diseases, biologists have created transgenic monkeys with "customized" mutations. It's considered a breakthrough in the effort to produce more human-like monkeys — but the ethics of all this are dubious at best.
One can only imagine the psychological and emotional states of research chimpanzees who have been poked, prodded, and confined for a good portion of their lives. No doubt, once relieved from the burdens of medical testing, many chimpanzees have a difficult time adapting to "normal" life. But as a recent small-scale…