American oil companies Exxon and Chevron have announced acquisitions of smaller oil companies. This means the beginning of another wave of consolidation on the oil market, the largest in over 20 years. US oil companies prefer [...]

Rising fuel prices at stations may shock some drivers. In Poland, a liter of gasoline costs about PLN 6, but a clear upward trend is visible practically all over the world. The increase in fuel prices is a derivative of [...]