Some of Ukraine's rare earth minerals are under Russian occupation. In particular, the Russians seized the Shevchenkivske ...

They said that if President Vladimir V. Putin did not agree to the cease-fire, more sanctions would be imposed.

Putin last week declared a three-day ceasefire over May 8-10 to mark the 80th anniversary of the victory of the Soviet Union and its allies over Nazi Germany in World War Two. But the pause comes amid ...