WASHINGTON, July 2 (UPI) -- The U.S. Department of Energy says its contribution to the Large Hadron Collider under construction in Switzerland has been completed.

WASHINGTON, June 12 (UPI) -- The U.S. Department of Energy has approved joining a multilateral alliance to govern the rapidly growing online gateway to international scientific research.

WASHINGTON, Oct. 2 (UPI) -- The U.S. Department of Energy will invest nearly $30 million in end of fiscal year funds to accelerate the start-up of three Bioenergy Research Centers.

WASHINGTON, Sept. 19 (UPI) -- The U.S. Department of Energy has launched a Web site that allows search and retrieval of information involving more than 20,000 department patents.

WASHINGTON, May 23 (UPI) -- The U.S. Department of Energy has released $22.7 million for basic research projects aimed at improving the capture, conversion and use of solar energy.

WASHINGTON, May 15 (UPI) -- The U.S. Department of Energy has awarded $11.2 million for 13 research projects involving the production, storage and use of hydrogen.

UPTON, N.Y., April 26 (UPI) -- U.S. scientists have devised a way to make electronic devices based on a property of electrons called "spin," rather than just their electric charge.

PARIS, Nov. 21 (UPI) -- The United States signed an agreement in Paris Tuesday to join in the building of the international fusion energy project known as ITER.