The Chinese photovoltaic company Trina Solar has set a new world record for energy conversion efficiency with a specific type ...

Russia had suffered heavy losses in five months of fighting Ukraine's forces in southern Russia's Kursk region, the president ...

The relations between Russia and Azerbaijan, by mutual recognition of the two countries, have reached an unprecedented level ...

In the crash’s aftermath, Azerbaijan has unleashed rare and stinging criticism of Russia, with the country’s president saying ...