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.
Now that the Senate has passed its own version of a tax bill, lawmakers have to iron out differences with the House bill. The final product could then be sent to the president to be signed into law.
The same guidance principle that governs how missiles intercept moving targets also describes how the falcons, which are known to dive at 200 mph or more, plummet to catch their prey.
Ali Abdullah Saleh, who was killed Monday, never wavered in his belief that only he could lead the Yemenis. But he fueled societal divisions by playing enemies off each other to weaken his opposition.
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.
President Nicolás Maduro says Venezuela will use the "petro," backed by oil reserves and other natural resources, to defeat a financial blockade on his country.
Spanish authorities took the politicians into custody after Catalonia, a formerly semiautonomous region, declared independence from Spain. Catalan's former president remains in exile in Belgium.