L'AQUILA, Italy, July 9 (UPI) -- Russian President Dmitry Medvedev and British Prime Minister Gordon Brown discussed alternative energy teamwork, a Russian Group of Eight summit delegate said.

MOSCOW, July 7 (UPI) -- A rejuvenated U.S.-Russian relationship goes beyond two presidents meeting -- it must tap into common success, U.S. President Barack Obama said Tuesday.

MOSCOW, July 7 (UPI) -- U.S. President Barack Obama and Russian President Dmitry Medvedev said they looked forward to talking at the Group of 8 meeting later this week in Italy.

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NEW YORK, July 7 (UPI) -- Worldwide markets were mixed Tuesday on the eve of a new corporate reporting season and a Group of Eight summit meeting set to begin Wednesday in Italy.

MOSCOW, July 7 (UPI) -- U.S. President Obama outlined similarities between the United States and Russia in building a world that is secure, democratic and full of possibilities.

MOSCOW, July 6 (UPI) -- U.S. President Barack Obama and Russian President Dmitry Medvedev agreed Monday to reduce their countries' nuclear missile arsenals in a major step forward for U.S.-Russian relations.

MOSCOW, July 6 (UPI) -- The United States and Russia Monday confirmed their commitment to preventing the proliferation of nuclear weapons and stopping acts of nuclear terrorism.

MOSCOW, July 6 (UPI) -- The United States and Russia agreed to help Afghanistan with economic and security objectives, and provide transit across Russia for U.S. military equipment.