China said the trip violates promises the United States has made to Beijing.
Sen. Mary Landrieu (D-La.) released a new minute-long ad that touts her work defending Louisiana’s oil industry using her own words.
Federal officials appear to be waiting out Nevada rancher Cliven Bundy and his supporters.
Overnight Energy, our daily evening news digest and preview of the next day's events, will return on Monday, May 28. Please keep checking E2-Wire for the latest energy news.
The watchdog said EPA should get the Renewable Fuel Standards out on time.
Reid sided with federal officials in the dispute over grazing rights.
Energy giant ConocoPhillips Co. has received approval from the Department of Energy to resume exporting liquefied natural gas from its Kenai, Alaska, facility, and plans to start exporting this spring.
Two national groups are joining forces to back pro-environment candidates.
Portions of the contentious Dodd-Frank regulations remain intact.
It is the first time a Cabinet-level United States official has visited Taiwan since 2000.