World Putin warns of nuclear war if NATO sends troops to Ukraine Russian President Vladimir Putin issued explicit nuclear threats to the West, even as he assured Russians their country could both win the war in Ukraine and thrive economically. Charles Maynes
World I'm a Ukrainian journalist. I never expected to be a war reporter in my own country Polina Lytvynova, an NPR producer in Ukraine, reflects on the changes two years of war with Russia have brought to her country — and to her work as a journalist. Polina Lytvynova
Politics Biden announces over 500 new sanctions for Russia's war in Ukraine and Navalny death President Biden has announced more than 500 new sanctions over Russia's war in Ukraine and the death of Russian opposition leader Alexei Navalny. Jackie Northam
Politics Nikki Haley says Biden is 'more dangerous' than Trump but neither is fit for the job In an interview with NPR, Nikki Haley says in a rematch between President Biden and former President Donald Trump, Biden is a bigger threat. But she's hoping she presents voters with another option. Olivia Hampton
World Ukrainian caregivers in Italy feel affects of war from afar Photographer Chiara Negrello documented Ukrainian caregivers in Italy as they try to stay connected to family back home during the ongoing war. Chiara Negrello
World Ukrainian soldiers' valentines arrive by 'train of love' Ukrainian soldiers on a break from the front lines meet up with their wives and girlfriends, who arrive on the so-called "train of love," where every day is Valentine's Day. Joanna Kakissis Claire Harbage Hanna Palamarenko
Business Tucker Carlson, the fired Fox News star, makes bid for relevance with Putin interview The right-wing provocateur flew to Moscow to interview the Russian president, becoming the first American to do so since the invasion of Ukraine. They spoke for two hours. David Folkenflik
Health Sexual violence is an ancient and often unseen war crime. Is it inevitable? "Conflict-related sexual violence" is as old as the Bible and as topical as current wars around the world. We talk to three experts about why it persists, why it's underreported and how to stop it. Jill Langlois
World Why this Seattle man and his dog have spent the last 2 years in Ukraine Two years ago, David Tagliani left on what was supposed to be a short aid trip to Ukraine. It was the first time his work has taken him to an active warzone. He's been there ever since. Sarah Leibovitz Libby Denkmann
World Zelenskyy takes center stage in Davos as he tries to rally support for Ukraine Zelenskyy is headlining a frenzied first full day of the World Economic Forum's annual meeting in the Swiss resort, where officials from the U.S., EU, China and Middle East will also be prominent. The Associated Press
