Mammals' bodies outpaced their brains right after the dinosaurs died sciencenews.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sciencenews.org Daily Mail and Mail on Sunday newspapers.
Early mammals got big before they got smart science.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from science.org Daily Mail and Mail on Sunday newspapers.
By Will Dunham WASHINGTON (Reuters) - In the aftermath of the asteroid impact 66 million years ago that doomed the dinosaurs, it appears that brawn wa.