More than 130 abducted schoolchildren in Nigeria are returning home after weeks in captivity

According to insiders familiar with the matter, Petrobras, Brazil’s state oil giant, is likely to miss the government’s target of reducing natural gas prices by 40%. The main reason cited is the high cost of extracting gas from ultra-deep waters, which significantly exceeds the production expenses of onshore shale gas drillers in other countries. Petrobras […]