If you were shocked by the hundreds of thousands of microplastics we swallow when we chew gum, you’re in for another spook.

Lost the toothbrushing battle with your dog or cat? Vets say you can add this plaque-reducing powder to their food.

ATTENTION: Of the 51 toothpaste and tooth powder brands tested, 90% were found to contain lead, while 65% contained arsenic, ...

New research has found that dozens of popular toothpaste brands, like Sensodyne, contain dangerous heavy metals, The Guardian ...