The widow of deceased Russian opposition leader Alexei Navalny is pushing back on a new report from investigators claiming he died as a result of an irregular heartbeat and a combination of diseases, ...

FILE - In this image made from a video provided by Moscow City Court, Russian opposition leader Alexei Navalny makes a heart symbol while standing in the defendants’ cage during a hearing into his ...

MOSCOW -- Crowds of mourners have gathered at a Moscow church for the funeral of Russian opposition leader Alexey Navalny despite a heavy police presence and the threat of detention, a CNN team on the ...

The death of Alexei Navalny in a Russian prison in the Arctic last year sparked an outcry around the world. He was compared to Nelson Mandela as a prisoner of conscience. While behind bars, he ...