Labyrinths of stones form in cold landscapes when water freezes into ice needles that push pebbles to one side. Overtime, the rising and falling of ice needles move the pebbles into intricate ...

Neat rings, stripes and swirls embellish many cold, rocky landscapes. Although these beautiful stone patterns look like humanmade artwork, they’re all natural. Scientists have long known that such ...

Some of the most breathtaking zen garden patterns on the planet owe their existence to an unlikely artist: thousands of tiny “ice needles.” From swirls to circles to orderly rows, each delicate design ...