ADA News is providing a roundup of government happenings you may have missed this week.

Research explores how the amino acid arginine influences the colonization and survival of Porphyromonas gingivalis.

The ADA is urging the EPA to incorporate several evidence-based studies in any upcoming review of the science on the safety of fluoride.

Matt Vogt, D.D.S., will tee off at Oakmont Country Club in Oakmont, Pennsylvania, June 12-15.