Airlines flying Boeing Co.s 787 Dreamliner jets with the latest General Electric Co. engines were ordered to repair them, or swap out at least one with an older model, in an urgent safety directive after a recent in-flight event.

United Nations Secretary-General Ban Ki-moon challenged leaders to undertake steps to reduce pollution and slow warming linked to violent storms, rising seas, heat waves and droughts.

Do you know the ISO Commercial General Liability Form as well as you think? Here are three questions to test your knowledge.