Research into human-animal chimeras could have a therapeutic payoff, but the work brings up thorny ethical questions.

The roughly two- to four-pound predator lived alongside dinosaurs some 165 million years ago. A fossil found in northern ...

On February 28, 1927, in a botanical garden in Conakry, a Soviet biologist artificially inseminated two female chimpanzees with human sperm. He inseminated a third in June.

After Honda spectacularly – and suddenly – axed plans for three all-new North American models, including two EVs, the company is accelerating plans for its next generation of hybrid vehicles.

Growing a human brain inside a mouse sounds like the grotesque premise for a sci-fi horror film. But researchers at Stanford University have done something like it, and if you hear me out then I’d ...

The Nissan Rogue Hybrid is an all-new model for 2027, and it’s unlike any other car on sale in the U.S. today. We’re excited to see a new hybrid compact SUV option. In addition to serious fuel savings ...

You have likely never heard of synanthropes, though you surely know them. And they know you. Synanthropes, whose name is derived from the Greek for “together with man,” are not our pets or our herds ...

A side view of a "xenocortical" mouse brain, with the grafted human tissue seen in green and red. S. Pașca Lab / Stanford University In a research lab in California, mice that look ordinary on the ...

A map of estimated nerve-fibre pathways in the brain of a mouse in which human brain cells had ‘survived, thrived and grew’ - Reuters/Sergiu Pasca Lab/Stanford University Human brain tissue has been ...

GM's U.S. market share drops to 16.8% in first half from 17.6% a year earlier Supplier sources and forecasting firms project GM will not have a hybrid on sale in US until near decade's end Hybrids ...

Lab-grown organoids wire into mice missing a key part of their brain, offering a new way to test drugs for developmental conditions. Human brain tissue transplanted into mice that lack a key part of ...