Trending on WION: Pfizer to acquire US biotech firm Seagen to accelerate fight against cancer

Here, we bring you the news that is trending across WION's social media platforms - Kiska, dubbed the loneliest whale in the world, has died at Marineland, a zoo and amusement park in Canada. Caught in wild Icelandic waters she spent four decades held captive. She was just three years old when she was taken from the ocean, and her family, and condemned to a life in a barren, concrete tank.