Morningstar.comBetting on OilMorningstar.comThe collapse in oil prices in the back half of 2014 has prompted some bargain-hunters to take their chances bottom-fishing the volatile commodity. In just the past four months, exchange-traded products offering e …

BBC NewsWhat happens if we run out of oil?BBC NewsThe rich rewards from oil have fuelled initiative and invention. As Professor Iain Stewart explains in his BBC series Planet Oil, this wasn't just a passion for scientific and engineering endeavour. It …

The Conversation UKFish oil or snake oil? Most capsules don't contain what they promiseThe Conversation UKMy mum and dad are troopers. Every morning, in an effort to stave off old age and dry rot, they down a tablespoon of oily, stinky fish oil. This i …