Colossal’s woolly mammoth patent application, with its descriptions of modified cells and animals, represents “the current ...

Thanks to a mouse watching clips from “The Matrix,” scientists have created the largest functional map of a brain to date.

Colossal Biosciences revealed recently it had born three pups using the ancient DNA of the dire wolf, which went extinct ...

Colossal Biosciences Inc., a genetic engineering company aiming to "de-extinct" the woolly mammoth, the dodo and other animals, recently unveiled its so-called "woolly mice." These mice harbor a mix ...

After nine months in space, Nasa astronauts Butch Wilmore and Suni Williams have finally arrived back on Earth. Their stay on the International Space Station (ISS) was only supposed to last eight ...

The arctic woolly mammoth named Kik, one of the only Ice Age mammals whose life story is known in detail, was born approximately 17,100 years ago in the Alaskan interior, a region bounded by the ...

Researchers in the U.S. are grappling with Trump administration executive orders around health and science agency funding and communications.

Judge orders Trump officials to testify about efforts to return wrongly deported man A U.S. judge on Tuesday demanded U.S. officials provide documents and answer questions under oath about what it ...

Rob Stein is a correspondent and senior editor on NPR's science desk. An award-winning science journalist with more than 30 years of experience, Stein mostly covers health and medicine. He tends ...

Chacón-Duque noted that a popular theory was that woolly mammoths crossed between Siberia and Alaska between 120,000 and 10,000 years ago, but researchers have since found older evidence of their ...

Judge says Trump administration officials could face criminal contempt prosecution over Venezuela deportations A U.S. federal judge on Wednesday said officials in President Donald Trump's ...