We consulted dentists to discover the potential benefits and side effects of fluoride-free, nano-hydroxyapatite toothpaste.

HuffPicks is HuffPost’s shopping awards. This “seal of approval” showcases a mix of expert-backed recommendations, ...

There was a time when “Android skin” was a dirty word, something that frustrated and inhibited the entire platform.

The wastewater injection site in Plum run by Penneco Environmental Solutions has been the subject of nearly a decade of legal battles and community backlash as the company has sought to expand its ...