Biotech company Colossal Biosciences has announced plans to bring back the extinct woolly mammoth by 2028. They think Yellowstone could be a good place for reintroduction as the environment is pristine and isolated enough for them to thrive.
From an asteroid sample that was delivered to Earth to a discovery about human migration from North America, these were the biggest moments of the year
A tyrannosaurus fossil is helping scientists learn more about the giant carnivore's diet — because for the first time its last meals were found embedded in the fossil.