The conference in Poland will be a major test of the world’s collective political will to fight global warming. Following through on promises made in Paris will not be easy.

Saudi oil policy is undergoing a significant, yet subtle shift that is likely to have broader, strategic implications. The shift comes in the wake of a perfect storm of complicated existential threat…

The reality that many energy companies are getting more serious about investment in low-carbon solutions is getting lost in the political noise of the day.

Inventories play a crucial role in oil and gas commodity markets by smoothing out short term dislocations and sudden changes in demand. The historically high inventory levels lingering from the after…

Each Friday, I look at what the presidential challengers are saying about foreign policy. This week: the Democratic field narrows, and Joe Biden and Bernie Sanders square off.