Several top Russian generals reportedly die in Ukraine, as more commanders feel they need to take greater risks to speed progress, military analysts say

Images of tanks mired in muck have been circulating on social media during the twice-yearly muddy season known as Rasputitsa

Kyiv denounces Moscow shelling of evacuation routes in Sumy and Mariupol as 'genocide,' as number of refugees fleeing Ukraine tops two million

Kyiv releases audio it says is of an intercepted phone call of Russian officers lamenting death of Maj. Gen. Vitaly Gerasimov

Human rights group, humanitarian agencies say offer of safe passage to residents of besieged areas leaves 2 choices: Flee to attackers or die in bombardment

Moscow complains its expectations were 'not fulfilled' at latest negotiations; Ukraine tells ICC that Russian forces using 'tactics reminiscent of medieval siege warfare'

Ukrainian military lines up 10 POWs before press, makes them recite repentances; Red Cross says prisoners 'must be treated with dignity'

Ukrainian president says Russians had always been welcome in resort city; 'and now what? Bombs against Odesa?'

Despite overwhelming numerical superiority, Russia has so far failed to secure Ukraine's skies; experts call it 'one of the surprising elements' of the conflict

Video shows a man jumping on a Russian tank in Bakhmach, attempting to stop it from moving toward Kyiv 109 miles away