Saudi Arabia, Russia and the USA produce the most oil. Around 50% of known oil reserves are found in the Middle East. As technology improves, new supplies can be discovered and accessed more easily.

Fretting teenagers are about to learn their GCSE results this morning after years of hard work. Pupils across the UK sat various examinations through to June 19, with their grades used to determine ...

Teenagers across the UK will be receiving their GCSE grades this morning. School pupils will learn what they have achieved during their time in senior school. The vast majority of students taking ...