From a distance, the white shapes dotting the coastline of Russia's remote Wrangel Island looked like a flock of sheep grazing on a hillside. As the cruise ship carrying a group of tourists drew closer, the animals came into focus — and it became clear this was no ordinary sighting. A Gathering Unlike Anything Seen Before The tourists were traveling aboard the Akademik … [Read more...] about Tourists Thought They Were Seeing Sheep on a Distant Hillside — It Was 230 Polar Bears