A rise in US oil production has helped keep gas prices lower, but perhaps not as low as US drivers expected.
It's not just dependency on Russian natural gas that poses problems for Ukraine, it's also Russia's virtual monopoly on the fuel for Ukraine's nuclear reactors.
Major oil and gas companies have an opportunity to lead the global fight against climate change, according to Christiana Figueres, the United Nations' climate change chief. Traditional energy firms say they are already cutting emissions, but Ms. Figueres offered both environmental and economic reasons for doing more.
Secretary of State John Kerry reaffirmed support Wednesday for a more diverse European energy supply as a response to Russia over the Ukraine crisis. Some have called for the US to wield its own 'energy weapon,' but the Obama administration has focused more on European solutions.
Warming climates and rising incomes will lead to a surge in cooling-related energy use, according to the latest report by the Intergovernmental Panel on Climate Change. It's one of several ways global warming is set to alter global energy supply and demand.
A recent spill of coal ash in North Carolina underscores the challenge of disposing hazardous substances captured from power plant stacks. Are we diverting air pollutants into our waterways?
The Connectivity Lab will help usher in a new era for the Internet, Facebook's Mark Zuckerberg said today.
In the same month as the Three Mile Island and Fukushima nuclear disasters, China announces it is speeding up its research into so-called molten salt reactors that can run on thorium. If it succeeds, it would create a cheaper, more efficient, and safer form of nuclear power that produces less nuclear waste than today's uranium-based technology.
Thirty-five years after the world's first nuclear-power scare, the nuclear industry hasn't learned the most basic lesson from Three Mile Island: Get accurate information to the public in a timely manner.