The world's economies have not been idle in the face of climate change. Companies and consumers are endeavouring to reduce their carbon footprint by investing in energy efficiency and changing their travel plans. Financial institutions are pressed…

A sales push by Saudi Arabia into north Europe's refineries, a step into rival Russia's backyard, piles fresh pressure on oil prices already struggling against oversupply. Stung by Russia's success in supplanting it in the giant Chinese market,…

Mexican national oil company Pemex is focused on importing U.S. West Texas Intermediate (WTI) crude as part of a historic oil swap with the United States, a top company executive said on Friday. Pemex said earlier this week it had received…

Wall Street, which is riding a four-week winning streak, kicked off a busy week quietly Monday as it awaited a slew of earnings releases, fresh data on the economy and a Federal Reserve meeting on interest rates. The Standard & Poor’s…