Russia-Ukraine

Biden condemned the Russian decision to pull back from the treaty, known as New START. The move is expected to have an immediate impact on U.S. visibility into Russian nuclear activities.

Biden dismissed the notion of waning American support for Ukraine during his surprise visit Monday, and reaffirmed on Tuesday the country's dedication to security in Europe.

Putin also said the country would suspend its participation in the New START Treaty, signed by Russia and the U.S. in 2010 in an effort to keep a lid on nuclear weapons expansion.

President Joe Biden’s Monday visit was a gesture of solidarity that comes days before the one-year anniversary of Russia’s invasion of Ukraine.

Shell is the latest oil company to report bumper profits even as the fossil fuel industry faces increasing pressure to cut climate-changing carbon emissions.

Benjamin Hall spoke to “Fox & Friends” Thursday in an emotional interview detailing the attack in Ukraine that left him severely injured and killed two of his colleagues.

Interior Minister Denys Monastyrskyi, who oversaw Ukraine's police and emergency services, is the most senior official to die since Russia invaded.

The attack on the apartment building came amid a barrage of Russian cruise missiles across Ukraine. Rescue crews are working to find victims and survivors.

The unidentified soldier is recovering and will receive further rehabilitation.

The Russian Orthodox Church celebrates Christmas on Jan. 7.

Drone advances in Ukraine have accelerated a long-anticipated technology trend that could soon bring the world's first fully autonomous fighting robots to the battlefield, inaugurating a new age of warfare.

Ukrainian officials say Russia is now deliberately targeting civilians, seeking to create a climate of fear and destroy morale.

The attack is the latest in a series of Russian strikes targeting power and water supplies that have increased the Ukrainian population's suffering in freezing weather.

The bill runs for 4,155 pages, not including amendments the Senate added.

Ukrainian President Volodymyr Zelenskyy has paid a defiant wartime visit to Washington to thank U.S. leaders and “ordinary Americans” for their support in fighting off Russia’s invasion.

Ukrainian President Volodymyr Zelenskyy will be on Capitol Hill on Wednesday night for a Joint Meeting of Congress, according to Fox News.

“The spirit, ingenuity and drive of the Ukrainian community never cease to amaze me,” one person wrote in response to the video.

U.S. officials have confirmed an agreement to send missiles to help Ukraine fend off Russian airstrikes that are damaging its infrastructure.

Some of the children witnessed how Russian soldiers invaded their hometowns and beat their relatives, while others are related to those on the front lines.