A huge stretch of the Arctic Ocean is rapidly turning into the Atlantic. That’s not a good sign. - The Washington Post

The divide between Atlantic and Arctic isn't just geographical, it's physical. And the physics are changing. ....
https://www.washingtonpost.com/news/energy-environment/wp/2018/06/26/a-huge-stretch-of-the-arctic-ocean-is-turning-into-the-atlantic-right-before-our-eyes/