Is this ‘de-extinction’ project actually onto something?

Dallas-based genetics and biotech startup Colossal has raised hundreds of millions of dollars from venture capitalists, the CIA, and Peter Thiel , among others . Its buzzy “de-extinction” projects aim to “bring back” lost animals like the woolly mammoth , the Tasmanian tiger , and the dire wolf — although it isn’t creating copies of extinct creatures from ancient DNA, as the “de-extinction” tagline may suggest. …