It is easy to forget that not all that long ago, Britain was one of the world's biggest oil producers.

A fresh debate is emerging over Britain’s energy future as global instability drives up costs. A new analysis suggests the North Sea may still play a bigger role than widely believed.

With no crew on board and a gaping hole in one side, the Arctic Metagaz, a shadow fleet vessel reportedly carrying 61,000 ...

There will be a "decisive, deterrent, and regretful response" to Israel and "criminal America" for Ali Larijani's assassination, an army statement says.

Qatar's Ras Laffan refinery was among a list of sites Iran threatened would be targets after an earlier attack on its South Pars gas field facilities.