Weird Airline passenger captures astonishing video of humanoid figures standing on the clouds Allan Rose Hill

Nature Captivating photos of holepunch clouds Popkin

clouds Weird hole in the sky spotted over New York Allan Rose Hill

weather Arcus clouds look like enormous rolls of rain Rob Beschizza

NASA Neptune loses all its clouds for the first time in three decades, and scientists know why Mark Frauenfelder

weather Creepy weather event momentarily turns day into night in Istanbul (video) David Pescovitz

weather Storm chaser photographed this bizarre and rare cloud shape David Pescovitz

mistakes Tempe "UFO" identified as lenticular cloud Jennifer Sandlin

weather GOES satellite takes photo from space of clouds spelling "Go" David Pescovitz

photography "Tsunami from Heaven," astounding time-lapse video of a cloudburst David Pescovitz

Science A cloud weighs as much as 300 cars so why doesn't it fall on our heads? David Pescovitz

art Now even clouds are vaping David Pescovitz

Kids This timelapse of clouds in a valley looks like the ocean Andrea James

Kids Stormchaser films a new cloud type during spectacular sunset Andrea James

clouds Mesmerizing video of newly categorized type of cloud David Pescovitz

photography Alessandro Puccinelli's 'Intersections,' where violent seas and skies collide Andrea James

australia Unusual cloud seen in Australia Rob Beschizza

Weird Incredibly strange spherical cloud spotted in Japan David Pescovitz

art On the once and future history of clouds Cory Doctorow

clouds Trippy 'roll cloud' hovers over Lake Michigan Xeni Jardin