For what appears to be a huge leap forward in innovation for helmet safety, the NFL has awarded a total of $1.55 million split among three companies in its Helmet Challenge. The challenge, launched in ...

AURORA, Colo.—Impressio Inc. said it has perfected the use of liquid crystal elastomers outside the body with a novel approach to energy-absorbent helmet liners, research that has landed the company ...

Getting your Trinity Audio player ready... University of Colorado Denver Associate Professor Chris Yakacki inspects a football helmet in the SMAB lab. This spring, his firm Impressio will relocate to ...

The Local newsletter is your free, daily guide to life in Colorado. For locals, by locals. Every January, in the weeks leading up to the Super Bowl (February 3 this year), the NFL releases its most ...