World War I left many soldiers with disfiguring scars. For those whose faces were no longer recognizable, an American artist, Anna Coleman Ladd, sculpted masks to cover their injuries.
Iran's President Hassan Rouhani told the U.N. that the solution to the problem of ISIS now must involve the region. He also said resolving the Iran nuclear issue could lead to greater cooperation.
A Syrian defector from the self-proclaimed Islamic State says he had happy moments when he first joined the militants. But he began to see brutality and cruelty that was impossible for him to support.
Since Texas became a state, the Rio Grande has marked the border between the U.S. and Mexico. But, like rivers do, it moved. In 1964, the U.S. finally gave back 437 acres of land.
Across the country the solar industry is battling utilities over the financial details of feeding electricity from renewable resources back into the power grid.
Supporters and opponents of abortion have taken turns taking to the streets. After months of protests, the conservative prime minister has dropped his plan to enact a strict anti-abortion law.
The nation's first black U.S. attorney general had a tumultuous tenure marked by civil rights advances, national security threats, sentencing reforms and battles with congressional Republicans.
Sheik Abdullah bin Bayyah is considered one of the most influential Muslims in the world. As a respected scholar, he has issued edicts to explain why groups such as the Islamic State have it wrong.
Part of each hospital's income now hinges on keeping patients with chronic conditions healthier outside the hospital. One medical center has hired nurses and social workers to act as health coaches.
Major food companies have cut trillions of calories, and studies show Americans are consuming fewer calories because of it. But some advocates think companies should do more to improve our diets.