Armen Sarkisian, a known mafia boss from east Ukraine, is the latest target in a string of explosions on Russian soil.

Armen Sargsyan, the leader of a paramilitary unit wanted by Ukraine, died from his injuries following an explosion on Monday ...

The money was frozen after payments alarmed Justice Department investigators who found Russia and Turkey used a nuclear plant ...

At least one person was killed Monday in an explosion at a high-rise apartment complex in northwestern Moscow, authorities ...

The head of the U.N. atomic watchdog says he will visit Moscow in the coming days to speak with officials about Russia’s ...

A Moscow court has given Russia's civil aviation authority, Rosaviatsiya, temporary control of all key services at Moscow's ...

A senior pro-Russian paramilitary leader from Ukraine was killed after a bomb tore through the lobby of a luxury Moscow ...

Armen Sarkisyan, the founder of a separatist battalion fighting in eastern Ukraine, died after an explosion in an apartment ...

The "shadow fleet" comprises often aging, uninsured ships that aim to evade sanctions on Russian energy exports.

After an explosion in Moscow that killed the founder of a unit fighting on Russia’s side in the war against Ukraine, ...

Russian news agencies say a blast in an upscale residential block in Moscow has killed one person and wounded four others.

An explosion rocked an upscale residential block in Moscow early Monday, killing two people -- including the founder of a ...