Companies are making the first moves to parlay abundant U.S. natural gas into a global business, but many worry that U.S. consumers will be hurt.
Natural gas abundance in the U.S. Northeast means it’s now far cheaper than oil for home heating. Residents are making the switch, but will prices stay low?
The International Energy Agency’s new world outlook has a grim prognosis; the world has only five years to make changes needed to address climate change.
Solar power offers hope to villages that lack electricity, but Nigeria’s experience shows that it won’t work without adequate investment and care.
As much of the U.S. and Europe falls back an hour, supporters of permanent daylight saving tout energy saving—and more tourism.