Sydney Morning Heraldoil's plunge is good news for most of usSydney Morning HeraldInvestors have been very excited for the past several years about the promise of tight oil, which is extracted by hydraulic fracturing, or fracking, of rock formations wh …

Wall Street Journal$15 Oil? It's Already Here, in CanadaWall Street JournalCrude prices dipped below $30 a barrel this week for the first time in years. But for many producers, $30 oil already is a thing of the past. Most barrels of oil sold globally g …