The #DeflateGate scandal prompted the NFL not to test halftime and postgame PSI levels for all footballs in every game, but to implement a random procedure for testing footballs throughout the season.

In response to #Deflategate, the NFL began conducting random testing of football air pressure -- not in order to establish a database of actual changes in PSI levels but as a deterrent against ...

BOSTON (CBS) -- The NFL has been mum on their increased PSI testing before and during games throughout the season, and they won't commit to testing the air pressure at what seems like a perfect ...

MONROVIA, Calif.--(BUSINESS WIRE)--PSI Labs, an Ann Arbor, Michigan-based ISO 17025 accredited Safety Compliance Facility that provides essential cannabis testing services, today announced its ...