Dental fillings aren't a pleasant way to fix cavities but they're necessary to fill holes and prevent further damage. But now ...

Soft white slime is gently kneaded as colorful beads are pressed in, creating a visually soothing mix of texture and sound.

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 ...

Researchers at King's College London developed a toothpaste made from keratin derived from hair that can rebuild tooth enamel ...

This week, Columbia’s Tow Center for Digital Journalism, Floodlight, and ProPublica copublished an investigation: “Fossil fuel interests are working to kill solar in one Ohio county. The hometown ...