Tag Archives: triggered

The ancestors of both mammals and birds became warm-blooded at the same time, some 250 million years ago, in the time of the end-Permian mass extinction, according to new research from the University of Bristol. Posture shift at the end of the Permian period, 252 million years ago. Before the …

A student’s claim last September that she was sexually assaulted prompted the University of Minnesota to suspend 10 Gophers football players from the team, weeks after a criminal probe resulted in no charges. Her accusations, documented through police reports and court testimony, ultimately led to a U committee’s investigation and …