(CNN) — Laboratory tests of smuggled samples taken from late Russian opposition leader Alexey Navalny show that he was poisoned when he was imprisoned in a Siberian penal colony, his widow Yulia ...

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 ...

(CNN) — Laboratory tests of smuggled samples taken from late Russian opposition leader Alexey Navalny show that he was poisoned, his widow Yulia Navalnaya has said. (CNN) — Laboratory tests of ...