The aortic tear that likely caused the sudden death of Sen. Lindsey Graham is a medical emergency that can rapidly kill.
The aorta is our largest artery, like a highway that arches up from the heart and then curves back down through the abdomen — carrying oxygen-rich blood to the rest of the b...
President Trump's chief of staff, Stephen Miller, says federal judges don't have authority to rule on issues such as immigration. Legal experts see pushback in court....
L.A. voters approved Measure FD in last week's election, which will raise sales taxes to 10.75% next year. The extra revenue will go to beef up the city's fire department....