Teeth help animals bite and chew food. Meat-eating carnivores tend to have sharp teeth to sink into their prey, while herbivores tend to have flatter teeth to grind down their plant-based meals. Some ...

Scientists have found that keratin, the protein in hair and skin, can repair and protect tooth enamel. The material forms a mineralized layer that halts decay and restores strength, outperforming ...

Nasha is a Managing Editor for CNET, overseeing our sleep and wellness verticals. She is a nutrition, mental health, fitness and sleep science enthusiast. Her passion for mindful and holistic ...

Add Yahoo as a preferred source to see more of our stories on Google. Kids may say the darndest things, but parents post about them in the funniest ways. Every week, we round up the most hilarious ...

Families can now use SmileScan™, a free AI-powered oral health scan offered by Dentistry.One, to identify potential areas of concern and receive an overall oral health score. Through the partnership, ...

SABIC sells assets across Europe and Americas worth $950 million Shares fall over 5% following announcement SABIC is one the world's biggest petrochemicals companies Firm has been restructuring and ...

The U.S. capture of Nicolás Maduro has divided the region. But every nation wants to avoid being next. By Jack Nicas and Ana Ionova Jack Nicas reported from Mexico City, and Ana Ionova from Rio de ...

As the debate surrounding fluoride, especially in our drinking water, continues, people are considering fluoride-free alternatives. When it comes to toothpaste, one such substitute is ...

Link to The Best Ski Movies of All Time Ranked The Best Shows on Prime Video to Watch Right Now (February 2026) Link to The Best Shows on Prime Video to Watch Right Now (February 2026) 7 TV and ...

C‑SPAN’s America’s Book Club is a weekly primetime series hosted by acclaimed author, civic leader, and interviewer David M. Rubenstein. More Recorded at some of the nation’s most iconic libraries and ...