Petro Poroshenko easily won Ukraine's elections. But from air strikes in the east to empty government coffers in Kiev, the country's new president will have no time to celebrate.
A court ruling in Japan could freeze Tokyo's plans to restart nuclear reactors after Fukushima.
After years of talks, Moscow and Beijing finally inked a $400 billion deal that will change the face of the global natural gas market.
Moscow and Beijing concluded an energy pact that has been in the works for years. That's better news for China than for Russia.
Vladimir Putin went to Shanghai to sign an energy pact worth billions of dollars. Too bad China wasn't ready to play ball.
This British lawyer has been dead for 360 years. So why is he at the center of China's oil fight with Vietnam?
As factories burn across Vietnam, Beijing's rivals are ganging up on the oil bully.
Climate change threatens American security, military brass say, and Congress is AWOL on the issue.
China's dispatch of an oil rig to waters claimed by Vietnam threatens armed conflict, and makes Washington a party whether it likes it or not.
How a frigid no man's land became one of the most hotly contested territories on Earth.
Vietnam and China are coming to blows over oil. Will it spark a dangerous new era of power politics in Asia?
Beijing's deployment of its billion-dollar oil rig sends a clear message to Vietnam: We'll drill where we damn well please.
China's plan to build a new trade route with Pakistan is threatened at both ends by terrorism.
The Obama administration's incremental approach to sanctions designates key individuals, but leaves the commanding heights of the Russian economy untouched.
Washington blacklists more Russian officials, companies over Ukraine.
The race to discover the game-changing clean fuel of tomorrow is heating up. Too bad it's deep beneath Asia's contested waters.
The disintegration of South Sudan, the world's newest country, is driving a foreign-policy shift in one of the world's oldest.
The latest delay in approving the controversial pipeline sends Keystone proponents into a lather.
For all the worries about Russia's energy stranglehold over Europe, the continent is still looking to Moscow for nuclear reactors.
Developing nations are now the world's biggest polluters. Are they finally ready to help fight climate change?
Moscow is jacking up gas prices to cow Kiev and scare Europe. It may not work this time.
A small court in The Hague wrestles with an existential question that could put a stop to China's maritime power grab.
The U.S. will soon be an energy exporter. But administration officials are overselling that potential.
Secretary of State Kerry pledges U.S. help in weaning Ukraine, and Europe, off Russian energy.
The U.S. oil boom has unleashed torrents of oil, and sparked a fight over the 40-year-old ban on oil exports.
If the United States is going to help Western allies neutralize Russia's energy stranglehold, it needs to get to the root of why so many people fear fracking.