Now, the country with the most wolves in Europe is Italy. Our correspondent in Rome set's out for the Italian forest with an organization that takes small groups to try to see wolves in the wild.

Wolves also encourage animal populations not to linger in a particular part of a forest, which may help the forest regenerate naturally. The dire wolf is about 25% larger than the gray wolf and ...

But now, according to scientists for a genetics company called Colossal Biosciences, dire wolves are back — or, as some are calling it, “de-extinct.” The company claims it's the first animal ...