An international team of researchers has found evidence of multiple waves of ancient brown bears migrating to the Japanese island of Honshu over vast periods of time. In their paper published in the journal Royal Society Open Science, the group describes their genetic analysis of tissue recovered from a brown bear skull found near Tokyo, and what they learned from it.
Click here for original story, Genetic analysis of ancient brown bear skull suggests multiple waves of bears migrated to Honshu
Source: Phys.org