'They didn't de-extinct anything': can Colossal's genetically engineered animals ever be the real thing?

The bioscience startup has attracted billions in investment - and a flurry of criticism, but founder tells the Guardian plans to bring back the woolly mammoth will not be derailedDeath and taxes are supposed to be the things we can depend on in this life. But in 2025, the American entrepreneur Ben Lamm sold much of the world on the idea that death did not, after all, need to be for ever.This was the year the billionaire's genetics startup, Colossal Biosciences, claimed it had resurrected the dire wolf, an animal that disappeared at the end of the last ice age, by tweaking the DNA of grey wolves. According to the company, it had also edged closer to bringing the woolly mammoth back from the dead, with the creation of genetically engineered "woolly mice". Continue reading...