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

The bright colors of butterfly wings, the sweet aromas of flowers, and the euphonious melodies of songbirds all evolved as ...

Imagine standing at the laboratory bench, working on an experiment, when, as you finish one step, a display on the inside of your lab goggles tells you what to do next. A small camera in the frame ...

Consistent with the general trend of incorporating artificial intelligence into nearly every field, researchers and politicians are increasingly using AI models trained on scientific data to infer ...

Advances in organ and computer models are raising the prospect that some animal experiments could be eliminated. But there are still huge hurdles to overcome ...