New York City has introduced a fee for drivers entering Manhattan during peak hours to reduce traffic, improve air quality, and fund public transportation repairs.
Canadian Prime Minister Justin Trudeau has announced his resignation.
Abu Dhabi wowed the world with a stunning New Year's Eve celebration featuring record-breaking fireworks and drone shows.
Former US President Jimmy Carter, known for his humanitarian work, passed away at 100, prompting tributes and a national day of mourning.