Central to the Northern gas expansion is the Ajaokuta-Kaduna-Kano (AKK) Gas Pipeline, the largest pipeline project in Nigeria ...

Stock markets in the United States and Europe retreated Friday as US President Donald Trump ramped up his trade offensive.

Saudi Arabia is asking the companies that OPEC uses for independent analysis of oil-production levels to submit a lower figure for the kingdom’s June output, according to people familiar with the ...