A Russian attack on Ukraine's energy infrastructure leaves thousands of people without heat. The auto sector is in the midst of two seismic changes and that means existing companies will need to adapt. And, the holiday season in Nigeria is muted this year against the backdrop of one of the country's worst economic crises in decades. Want more comprehensive analysis of the most important news of the day, plus a little fun? Subscribe to the Up First newsletter. Today's episode of Up First was edited by Peter Granitz, Emily Kopp, Miguel Macias, Lisa Thomson and Alice Woelfle. It was produced by Ziad Buchh, Nia Dumas and Ana Perez. We get engineering support from Josephine Nyounai. And our technical director is Carleigh Strange. Learn more about sponsor message choices: podcastchoices.com/adchoices NPR Privacy Policy

Facing a manpower shortage, Ukraine is relying more and more on unmanned flying attack drones. The visas used by foreign-born scientists is an immigration category expected to come under renewed scrutiny under the incoming presidential administration. And, a look at three new species added to the scientific record this year. Join the new NPR Plus Bundle to support our work and get perks like sponsor-free listening and bonus episodes across more than 25 NPR podcasts. Want more comprehensive analysis of the most important news of the day, plus a little fun? Subscribe to the Up First newsletter. Today's episode of Up First was edited by Miguel Macias, Gisele Grayson, Lisa Thomson and Alice Woefle. It was produced by Ziad Buchh, Nia Dumas, Claire Murashima and Ana Perez. We get engineering support from Neisha Heinis. And our technical director is Carleigh Strange. Learn more about sponsor message choices: podcastchoices.com/adchoices NPR Privacy Policy