Abstract: Periapical lesions are abnormal growths or infections that develop close to the tip of a tooth's root and can be caused by oral trauma, decaying teeth, or dental work done in the past. It is ...

Israel's Netanyahu lashes out while world shows shock and sympathy over Australia shooting Up to 40 cm: East Coast weather bomb to bring heavy snow, blizzard conditions Why US action in Venezuela may ...

Kerry Breen is a news editor at CBSNews.com. A graduate of New York University's Arthur L. Carter School of Journalism, she previously worked at NBC News' TODAY Digital. She covers current events, ...

EXCLUSIVE: The Coast Guard cutter Munro seized more than 20,000 pounds of cocaine in a single drug interdiction mission Tuesday, the largest seizure a national security cutter had completed involving ...

Since roughly 1991, the U.S. Centers for Disease Control and Prevention has recommended all babies get a dose of the hepatitis B vaccine at birth. The CDC committee that helps set vaccine policy voted ...

How one era changed everything about the culture — and why we’re so nostalgic for its creations. Gen X How one era changed everything about the culture — and why we’re so nostalgic for its creations.