(CNN) — Nearly 1 million Russian soldiers have been killed or injured in the country’s full-scale invasion of Ukraine, according to a new study, a grisly measure of the human cost of Russian President ...

Russian missile and drone strikes are becoming more intense, a new study found. Russia has ramped up its strikes recently and degraded Ukraine's electricity production. The US must do more to curb the ...

Add Yahoo as a preferred source to see more of our stories on Google. (Bloomberg) -- Ukraine’s defense of the besieged town of Bakhmut in the Donetsk region is running out of options, President ...

Over the past year the amount of anxiety expressed on Russian media and social media has more than doubled, primarily because of the war in Ukraine, according to a new investigation. The study was ...

Russian combat deaths in the first year of its war on neighboring Ukraine have likely now exceeded the combined death toll of all of its wars since World War II, according to new research from the ...

Russia is running a sprawling network of camps as part of a systematic effort to relocate and re-educate thousands of children from Ukraine, according to a United States government-sponsored study ...