Health secretary Robert F. Kennedy Jr. warned that children in the U.S. are being diagnosed with autism at an “alarming rate, ...

The student accused of injuring four in a shooting at a Dallas high school was let into the building through an unsecured door and then walked down a hallway toward a group of ...

The top United Nations official in South Sudan urged the U.N. Security Council on Wednesday to use its clout to prevent the world’s newest nation from again plunging into ...