If we look across the whole of the mammal branch of the tree of life, we find there are many groups of mammals that have ...

A creature that is part human, part animal; this sounds like something out of a mythological sci-fi, or a blatant hoax. But thanks to some genius scientists, a creature like this is now a reality.

Scientists say they captured 3D images of a new organelle they're calling a "hemifusome," which may be a recycling center in human cells. When you purchase through links on our site, we may earn an ...

LONDON — British scientists will be allowed to create part-human, part-animal embryos for research into potentially life-saving medical treatments, the British government signaled this week. The ...

In September, scientists at the Guangzhou Institutes of Biomedicine and Health announced they had successfully grown “humanized” kidneys inside pig embryos. The scientists genetically altered the ...

There may be good reasons to object to using animals as living organ factories, including welfare concerns. But the rationale ...

Photo courtesy of Spencer Manuelpillai Deforestation and the human-animal conflict have become dangerously intertwined as ...