North Korea Launches 5 Short-Range Missiles

SEOUL, South Korea — North Korea fired five short-range missiles off its eastern coast on Sunday in a demonstration of its improving missile technology, the South Korean Defense Ministry said….

North Korea issues new threat to U.S. bases

Angered by tougher U.N. sanctions and joint military exercises by the United States and South Korea, Pyongyang has issued a range of bombastic threats in recent weeks. North Korea’s threats:…

Living With a Star

Though it is sedate in comparison with other stars, our sun is a volatile neighbor, a thermonuclear furnace fueling spectacular storms that send high-energy particles and radiation far out into…

Rebels Agree to Cease-Fire in South Sudan

ADDIS ABABA, Ethiopia — President Salva Kiir of South Sudan and the rebel commander Riek Machar signed another cease-fire agreement on Monday, edging them closer to a final deal to…

Louisiana Squeezed as Oil Prices Drop

CUT OFF, La. — “The first thing you hear is, ‘Can you cut 10 percent?’ ” explained Jimmy Lafont, whose towboat operation is one of the countless oil-field service companies spread…