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 ...

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 ...

PSI Labs expanded its services after a strong performance in 2021, including a strategic acquisition of pH Solutions, LLC in Monrovia, California. The Ann Arbor, Michigan-based company increased ...

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 ...