Thousands of mourners have filled St. Peter's Basilica, paying final respects to Pope Francis in a powerful show of devotion and grief. Chris Livesay has the latest. Eight-year-old Max couldn't ...

Pets who don’t receive regular dental hygiene care are at greater risk of heart and kidney problems and periodontal disease.

The oral hygiene trend of tongue scraping may improve hygiene and reduce bad breath — but overdoing it could harm heart ...