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

R3 Bio has a bold idea for replacing lab animals: genetically-engineered whole organ systems that lack a brain. The long-term ...

Experimenting on animals is a dark side of science and research. And most of us try not to think about the animals that ...

The FDA has released draft guidance that aims to clear up how drug developers can use alternative testing – but that doesn’t ...

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