A new Jurassic World Rebirth video released by Colossal Biosciences explains why we cannot really de-extinct a T-Rex… but woolly mammoths are pretty cool too.

How a Colossal Biosciences’ Game of Thrones-inspired Direwolf paved the way to reviving the Woolly Mammoth by 2028.

US firm Colossal plans to revive the extinct giant moa within 10 years. The flightless bird once grew up to 3.6 meters tall.

Filmmaker Peter Jackson owns one of the largest private collections of bones of an extinct New Zealand bird called the moa.