Ukraine’s president has called up the country’s reservists and warned that Ukraine could face a battle for its existence.

Under the deals, Russia will be able to send troops, set up bases and jointly defend the territories of Donetsk and Luhansk.

Kazakh Foreign Minister Mukhtar Tleuberdi has ruled out the possibility of sending CSTO forces to Luhansk and Donetsk.

Immediately after Putin's recognition, the The White House responded by levying a number of sanctions on the region.

The White House has responded to Putin’s decision to recognize the independence of two breakaway regions of Ukraine.

Ukraine rejected the report, calling it fake news, and said no Ukrainian forces were present in the Rostov region.

Russian and Azerbaijani Presidents Vladimir Putin and Ilham Aliyev are planning to sign a declaration on allied cooperation.

The U.S. embassy in Russia has cautioned Americans to have evacuation plans as the crisis over Ukraine deepens.

U.S. and Russian Presidents Joe Biden and Vladimir Putin have agreed "in principle" to a summit over the Ukraine crisis.

A court in Ottawa has frozen millions of dollars, including in cryptocurrency, that had been raised for the convoy protests.

Antibodies induced by mRNA Covid-19 vaccines keep improving in quality for at least six months, according to a new study.

Russian President Vladimir Putin has signed a decree calling up Russian citizens in the reserve for military training in 2022

Russia's Vladimir Putin has decided to invade Ukraine within days, U.S. President Joe Biden said on February 18.

The Turkish newspaper Karar has published an article, listing 10 Russian regions as "Turkic republics" with no sovereignty.

Russia has sent a reply to the United States on the issue of security guarantees, according to a document published online.

The OSCE staff, which has been monitoring the situation in eastern Ukraine, began to pull out of Donetsk on February 13.

The latest milestone is a big one, with Webb spotting its first star, 18 times over. And it took a selfie to celebrate

Azerbaijan is planning to build a transmission line to Nakhijevan through what it calls the "Zangezur corridor" through Armenia.

Azerbaijan, Iran and Turkmenistan could expand swap gas cooperation by increasing the volume of supplies.

Johnson & Johnson has shut down the plant making batches of its vaccine, according to people familiar with the decision.