Vaping is often marketed as a healthier alternative to smoking or a tool to quit smoking. But it's not a safe habit—the ...

David Okano, a periodontist and assistant professor at the University of Utah School of Dentistry. Mouthwash is also not a replacement for brushing and flossing, both emphasize. “Can it help?

David Okano, a periodontist and assistant professor at the University of Utah School of Dentistry. Toothpaste has important benefits for oral health, but just the mechanical action of brushing ...

The Japanese government on Friday appointed Vice Foreign Minister Masataka Okano as the new national security adviser, while naming Takehiro Funakoshi, a senior deputy foreign minister, as his ...