Companies continue to service a “dark fleet” of Iranian tankers in waters off Malaysia in spite of Washington’s threat to target them.

© Ore Huiying for The New York Times

The justices heard arguments over whether the U.S. Air Force can keep destroying munitions on a Guam beach under a program it began in 1982.

The new pipeline from Alberta’s oil sands to the Pacific Coast may lower separatist tensions in that province while also loosening energy ties with the U.S.

© Todd Korol/Reuters