Karol Nawrocki, a 42-year-old historian and amateur boxer, is new to politics and ran as an independent but was backed by the right-wing Law and Justice (PiS) party.
Spanish prime minister Pedro Sánchez said a nationwide blackout of this scale had never happened before in Spain. He added that the underlying cause remains unclear.
The number of troops that would help enforce a peace in Ukraine is vague. Officials have cited figures of between 10,000 and 30,000 troops as part of what's been termed a "reassurance force."
New data out this week shows a sharp decline in Tesla sales in Europe. The company is facing multiple headwinds — including consumer pushback to CEO Elon Musk's political pivot to the right.
European leaders are meeting in Paris to discuss an emerging transatlantic chasm over security and the war in Ukraine, while the U.S. will send negotiators to meet Russian diplomats in Saudi Arabia.
European leaders were hopeful they could work with the Trump administration on the Ukraine war and other issues. But comments last week by several U.S. officials have poured cold water on such hopes.
President Trump's threats to impose new tariffs on European goods has led Americans to suddenly stockpile their favorite Italian wines, especially sparkling prosecco.