Teens say they like the JUUL e-cigarette because it's sleeker than other devices and teachers don't notice it. But researchers say teenagers who vape are more likely to move on to cigarettes.
Companies are facing the consequences of providing flexible schedules with minimum employer responsibilities. The freedom from liability is troubling in an industry that is one of the most dangerous.
A Republican delegate to the convention says a Trump campaign aide claimed Trump had directed him to weaken support for U.S. aid to Ukraine. Congressional investigators are looking into it.
A week before Alabama's special Senate election, President Trump is urging voters to back Republican Roy Moore, despite allegations Moore pursued sexual encounters with teenage girls.
Irma Rivera Aviles and Ivan Martínez evacuated to a shelter during Hurricane Maria. Their Cataño home was damaged, and without power they struggled to keep Ivan's insulin chilled.
In 1971, Daniel Ellsberg leaked the Pentagon Papers to the press in hopes they would help end the Vietnam War. He looks back on his early days as a national security analyst in The Doomsday Machine.
The first drugs designed specifically to prevent migraines have been found safe and effective in studies, but aren't yet FDA approved. Both drugs work by tweaking a brain system involved in pain.
Will thousands of giant turbines and underwater cables in the Atlantic disrupt the commercial fishing industry? The answer is not yet clear, and studies on the farms' possible impact are underway.
After anti-Trump texts between FBI agents, expect conservative allies of the president to allege that special counsel Robert Mueller and his investigators have an anti-Trump agenda.