Scientists engineered woolly mice to study mammoth traits, raising ethical and ecological concerns about de-extinction.

Scientists have found ancient nail tooth shark fossils deep inside Mammoth Cave in Kentucky, revealing new information about ...

Scientists Create Woolly Mice. Next up is the Mammoth That Went Extinct Around 4,000 Years Ago Animals belonging to past ...

Scientists have successfully created genetically modified mice with woolly mammoth traits, a significant step in ...

US company Colossal Biosciences has announced the creation of a "woolly mouse"—a laboratory mouse with a series of genetic ...

Colossal CEO Ben Lamm reaffirmed that the company has no plans to create a real-life Jurassic Park — and said that humanity ...

A West Texas hunter discovered a rare mammoth tusk on a ranch, leading to the second Trans-Pecos mammoth artifact ever.

Extinction is still forever, but scientists at the biotech company Colossal Biosciences are trying what they say is the next ...

The biotech firm successfully modified seven genes in mice to express mammoth-like cold adaptations — altering their coat ...

Colossal Biosciences has focused on identifying key traits of extinct animals by studying ancient DNA, with a goal to genetically "engineer them into living animals," said CEO Ben Lamm.

Colossal Biosciences, a Texas-based company, genetically engineered a woolly mouse, marking an achievement toward its goal of ...

Those involved in the research said it shows the possibility of editing genes to express certain desired physical traits, ...