CNN's Gloria Pazmino breaks down the policies and actions that NYC Mayor Zohran Mamdani has taken during his first days in office.

Best moments from CNN's New Year's Eve

Power cuts plunged parts of Ukraine’s capital into silence as clocks struck midnight. President Volodymyr Zelensky told Ukrainians he hopes the war will end in the coming year but not at any cost.

What Trump’s capture of Maduro could mean next

Trump warns Iran after deadly protest crackdown

What led up to US capturing Maduro

About 40 people were killed and around 115 others injured in a fire at a New Year’s party in a ski resort bar in Switzerland. CNN's Nic Robertson reports that officials are still working to identify the people who were killed. #CNN #News #Switzerland

CNN interviews Nick Shirley on his childcare fraud claims in Minnesota

'You are not alone': Anderson Cooper talks grief on New Year's