Read full article: As memorial grows for St. Johns County student killed in crash, officials continue to seek traffic, safety solutions Read full article: Jacksonville man sentenced to 16 years for ...

PHILADELPHIA (CBS) -- There is a renewed warning from a Philadelphia dentist about dangers linked to a popular type of toothpaste. Charcoal toothpaste is the hot new thing -- all-natural whitening -- ...

Toothpaste isn’t just for your chompers anymore. As it turns out, this medicine cabinet staple is good for much more than preventing cavities, freshening breath, and shining up those pearly whites.

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...