The Ukrainian military said on Saturday that it had pushed Russian forces back by about 2 kilometres (1.2 miles) on part of the Sumy front in northern Ukraine.

Trump spoke directly with Zelenskyy and European leaders early Saturday about the U.S. potentially joining a NATO-style security guarantee for Ukraine as part of a deal with Russia, according to two senior administration officials and three sources familiar with the discussions.

Fox News senior White House correspondent Peter Doocy reports on peace talks between President Donald Trump and Russian President Vladimir Putin.

You can scroll back through this page to see how we’ve gathered eyewitness accounts of a runway collision at Manchester Airport, tracked Russian advances along the front line in Ukraine and dug into the data behind claims that deleting old emails can help save water.

World markets are watching closely as U.S. President Donald Trump and Russia's Vladimir Putin meet in Alaska later on Friday to seal a possible ceasefire agreement in Ukraine.

Fox News contributor Dan Hoffman discusses the impact of the Trump-Putin summit in Alaska and Ukrainian President Volodymyr Zelenskyy’s upcoming visit to the White House on ‘Fox News Live.’

Vladimir Putin praised North Korean troops fighting in Ukraine as “heroic” in a letter to Kim Jong-un, North Korean state media reported Friday.

The US-made Patriot air defense system is Kyiv's best tool for intercepting Russian ballistic missiles.