Industry standardization bodies have pushed Proposed Category-12 into the development phase in preparation for replacing CK-4 and FA-4 ahead of 2027 EPA regulations.

Adopting a new cat is incredibly exciting. From picking out the perfect name to readying the ultimate cat-friendly casa, there’s so much to look forward to! However, cat adoption can often be a ...

Next generation diesel engines – ones required to meet 2027 Greenhouse Gas emissions regulations – will likely usher in a new breed of engine oils. In 2016, oil manufacturers introduced CK-4 ...

Butters the cat slipped away from his home in San Diego, California, in 2011 and never returned. But 12 years later, Butters returned to his owners in a reunion no one saw coming.