BAGHDAD / AP Violence claimed the lives of at least 6,878 civilian Iraqis last year, the United Nations said, as the Iraqi government struggles to maintain security nationwide and to dislodge IS group militants from areas under their control. The UN Assistance Mission for Iraq, known as UNAMI, said its numbers “have to be considered as the absolute minimum” as …

  SANAA / ap Yemeni security officials say pro-government forces attacked al-Qaida militants in the country’s south, killing 15 extremists but losing 11 of their own troops. The officials say the fighting began when security forces, backed by the Saudi-led coalition that is fighting Yemen’s Shiite rebels elsewhere in the country, on Tuesday attacked an al-Qaida stronghold in the Marakasha …

  The US is a place where the big things — health care, infrastructure and asset management to name a few — just cost too much. Price transparency is an underrated tool for bringing down those costs. In economics classes, we teach something called the law of one price — the cost of the same good or service shouldn’t be …