Thousands of Russians celebrating the Orthodox Christian feast day of Epiphany, where worshippers bathe in the icy waters of ...

Unverified footage circulating online shows smoke rising over the Kremlin - a large government complex in central Moscow - early on Wednesday. A second video shows a small explosion above the site ...

and two bodies lying in the snow. While investigators continue to piece together the attack, the high-profile killing has raised questions about escalating tensions and security risks in Moscow.