Bighorn Rams Collide At 20 MPH To Win A Mate — A Biologist Explains How They Survive It

Bighorn sheep rams collide at 20 mph. Layered horn, porous bone and a braced spine absorb the blow — but new brain research suggests they don't escape it clean.

Original reporting by Forbes Innovation · Scott Travers, Contributor. GridIndex is an aggregation and intelligence layer — full credit to the original publisher.