A mystery plane crossed multiple European nations before landing in Bulgaria on a flight that baffled officials.

Once again, rumors of Pope Francis' imminent resignation have begun to swirl on social media. We've been down this road before.

One tiny nation has stood tall in enforcing a blockade on sending goods to a Russian enclave within its borders.

Fiona Hill made the remarks during an appearance at an event sponsored by the Chicago Council on Global Affairs.

A Russian retired military colonel admitted the Ukraine war was proceeding poorly for Russia, speaking on a state propaganda network.

Warning flags were first sent up on April 26 as multiple unidentified objects appeared on NATO radar arrays.

Bluster is nothing new for Moscow. The targets of its threats need only recall how similar scenarios played out in the past.

It's all good to extend the arsenal of democracy to countries that are deserving of help, but not at the expense of US national security.

Countries that depend on Russian energy are caught between a rock and a hard place if they follow Biden's sanctions against Putin.

An angry and impatient Zelenskyy demanded that NATO send fighter jets and accused the West of fearing Putin.