Residents of Chernihiv describe the brutal siege they endured for about a month before Russian forces withdrew. And scientists doing climate change research in the Arctic worry that the rift with Russia will hamper communication with their Russian colleagues.
Aug 2016
Russia and Ukraine: a new crisis?
Russia has been back in the spotlight recently, after President Putin replaced his long-standing chief of staff Sergei Ivanov. Meanwhile, tensions have mounted in eastern Ukraine, prompting fears of a new Russian offensive. Russia is still heavily involved in Syria. Is a new cris ... Show More
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