Petroleum fuels the engines of the global economy. So there is never enough of it. Oil politics dictates international relations

Energy policy has always been of vital importance in the US. That's why oil and gas executives have taken over the reigns of the government today

The landlocked Caspian Sea is a cauldron of geopolitics. Its essential ingredients: oil and natural gas

India's energy supplies depend entirely on the vagaries of the market

Energy security will not come with more drilling. The faster we realise this, the better

Use of carbon dioxide in oil recovery continues riding a slithery path

Oil spills can cause more long term environmental damage than previously thought of

 Iran

Following the failure of the coastal states' meeting to reach a consensus on dividing energy-rich seabed, Iran made it clear that it would prevent any oil exploration by other countries in a sector

Despite its environmental impact, China has begun building a 4,200-kilometre gas pipeline costing

Whales and dolphins could be

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