Nome, Alaska, remembers its saviors — the sled dogs and mushers who raced for more than five days through hypothermia, frostbite, gale-force winds and blinding whiteouts to deliver life-saving serum.
Despite the rise of TikTok and Instagram, YouTube remains the most popular social media platform, with over 2.5 billion monthly users. But what are the most popular YouTube channels in February 2025?