Europe’s cave bears may have died out because of their large sinuses

Plant-eating cave bears vanished when ice spread across Europe – maybe because their large sinuses prevented them chewing meat to adapt to the new conditions

Source:
https://www.newscientist.com/article/2239316-europes-cave-bears-may-have-died-out-because-of-their-large-sinuses/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home