Iceberg 'Doodles' Trace Climate History
![False colour images indicating where icebergs have gouged the sea floor.](/sites/default/files/styles/large_1/public/curata/iX2bag9pucK0Xi5.jpeg.webp?itok=uDQiiVTR)
Here's some interesting #sciArt for ya. These great gouge marks are left behind when a large iceberg drags across the bottom of the seabed. A large collection of these images has just been published, with the help of 250 scientists from 20 different countries. By gathering this high-resolution atlas of the seafloor, scientists can better determine how the climate is changing.