Colossal Biosciences’ CEO says its work follows a ‘moral obligation’ while critics say it’s ‘tech bro’ hype that could undermine conservation ...

For months, researchers in a laboratory in Dallas, Texas, worked in secrecy, culturing grey-wolf blood cells and altering the DNA within. The scientists then plucked nuclei from these gene-edited ...

Nature gave the world the dire wolf 2.6 million years ago, and then, through the hard hand of extinction, took it away—some 10,000 to 13,000 years ago when the last of the species died out. Now, the ...

A plan to genetically engineer a version of the dodo, a giant flightless bird that disappeared 400 years ago and became the poster child for extinction, has made some headway, according to Texas-based ...

DALLAS – The scientists at Colossal Laboratories & Biosciences, the company that brought us modern-day dire wolves, do not tire of comparisons to the fictional bioengineering firm in "Jurassic Park," ...

A rendering of the dodo, one of the extinct species Colossal Biosciences is attempting to bring back. Courtesy Colossal Biosciences Extinction is supposed to be permanent. But Colossal Biosciences, a ...