Join José Carlos Cueto, a BBC Mundo reporter, as he reveals the high-tech arms race of Colombian cartels, featuring GPS-tracked, remotely operated submarines and expert scientists aiding cocaine production. Fan Wang uncovers the Labubu doll phenomenon, fueled by celebrity endorsements and a post-pandemic collector craze. Meanwhile, Maria Zaccaro discusses the alarming rise of sandstorms worldwide — their origins linked to climate change — and highlights the urgent need for awareness and action on environmental challenges.