Calcium deposits on teeth, also called tartar or calculus, form when plaque hardens with minerals from your saliva. These deposits can irritate your gums and cause dental problems, and they need to be ...

Waterproof rating separates an okay solar disk light for a swimming pool from a great one, and the KINGMAZI is more sufficient to resist wet conditions than any of the other lights we tested. It is ...

Diamond Mowers says the Drum Mulcher Pro X2 offers a lower cost of ownership over time, particularly when paired with the company’s updated mulching teeth. The DC version comes with Edge ...

This dinosaur’s skull was light as air but its mouth was packed with power—and a unique ability to quickly grow teeth. Here’s how Nigersaurus was built for nonstop grazing. The cast of the ...

Disc Medicine has charted a route to market for bitopertin, its drug candidate for rare disease erythropoietic protoporphyria (EPP), after meeting with the FDA. Shares in the company gained almost ...