Scientists recorded a polar bear swimming for more nine days and covering a distance of 687km (426 miles) in the Beaufort sea, north of Alaska.…
Visualization of the Ponzo optical illusion: your mind judges an object's size based on its background. [📹 Christoph Brückner / condsty]…
The dramatic sight of countless ice shards carried by the waves, piling up onshore after the frozen surface of Lake Çıldır in Turkey was shattered by a powerful storm. [📹 İhlas