U.S. Surgeon General Vivek Murthy says the risks posed by social media to young people’s mental health are so severe that platforms should be required to carry warnings labels like those on alcohol ...

Federal law prohibits the sale of e-cigarettes to people under the age of 18, but more than 2 million middle and high school students were current users of e-cigarettes in 2017, according to the FDA.

The U.S. Food and Drug Administration is taking action against e-cigarettes disguised to look like everyday items that appeal to young people. The FDA sent warning letters Thursday to seven online ...