Wall Street JournalOil Investors Take a Closer Look at ProductionWall Street JournalA spotlight has landed on a previously overlooked metric as oil traders drill deeper for clues on price movement. More often, investors are looking to weekly U.S. oil-produ …

Wall Street JournalGunmen Storm Libyan Oil Field, Killing FourWall Street JournalAn attack on a central Libyan oil field has left four people dead and appeared to be the work of radical Islamist fighters targeting Western interests, Libyan officials said W …