How Trump’s Canadian Oil Tariff Would Hit U.S. Refineries

How Trump’s Canadian Oil Tariff Would Hit U.S. Refineries

The 10 percent tariff the president said he might impose in March could cause U.S. refineries to cut production and lead to higher prices.
Why Oil Companies Are Walking Back From Green Energy

Why Oil Companies Are Walking Back From Green Energy

As leaders gather for a global climate summit, investors are rewarding oil giants like Exxon Mobil that did not embrace wind and solar.