Unlike massive mammals, mega marsupials 300,000 years ago limited their dining options by keeping close to home.

It’s wonderful to imagine kangaroos almost four times the size of big reds hopping around ancient Australia, but this lot ...

While the science of doing this may not be as exciting as the genetic engineering of Colossal Biosciences, it will be easier ...

The American genetic engineering firm Colossal Biosciences recently announced to much fanfare it had "de-extincted" the dire wolf, a canine species that was wiped out around 10,000 years ago. However, ...