Mar 7, 2014 — Ukraine pays most of its citizens' gas bills. That's become hugely expensive for the government — and it's central to the country's conflict with Russia.
Mar 7, 2014 — Russia is the world's top natural gas exporter, but the U.S. is the top producer. Jason Bordoff, director of the Center on Global Energy Policy, explains efforts to get American gas to Europe.
Mar 7, 2014 — To stay competitive, Europeans need cheaper natural gas but they also need to be less dependent upon Russia. They're looking at fracking as a solution, but opponents have environmental concerns.
Mar 5, 2014 — BMW has started making a car with optional laser headlights, which are brighter and more energy-efficient than even LED lights. Laser technology could also end up in street lights and projectors.
Feb 28, 2014 — An accident at the site appears to be more serious than first disclosed. Nobody knows what happened, but it's shaping up to be a major setback for the nation's only dedicated nuclear waste dump.
Feb 27, 2014 — A new energy plan reverses an earlier decision to phase out nuclear power after the Fukushima disaster. The public is largely opposed to nuclear power, but Japan says it's necessary to meet demand.
Feb 25, 2014 — Methane is a potent greenhouse gas from oil and gas production. The rules require companies to find and repair equipment leaks. The rules also will reduce air pollution that contributes to smog.
Feb 25, 2014 — Plans for man-made islands — designed by Rice University architecture students — have attracted the attention of one of the world's largest oil companies as a way to house way-offshore oil workers.
Feb 24, 2014 — The case focuses on the Clean Air Act permitting required of companies that want to build or modify facilities expected to emit a lot of gases. Critics call the requirement costly and time-consuming.
Feb 21, 2014 — Opponents of the Keystone XL Pipeline lost an ally. David Greene talks to Marcia McNutt, one of the country's most influential scientists, about her decision to no longer oppose the pipeline.