Dubai-based photographer Gerald Donovan has sent us this spectacular video of the city completely engulfed by fog. It's extremely beautiful and eerie, with the Burj Khalifa and the rest of the buildings completely detached from the ground, apparently built on clouds. Read More >>

Earlier this week, Panama City Beach, Florida was overwhelmed with a sweeping wave of fog that was not unlike a cloud tsunami. It creeped onto the beach and rolled right over buildings, giving off an almost supernatural aura. Read More >>