NASA Earth on Instagram: "Arctic sea ice this year tied for the 10th lowest on record, @nasa and @nsidcnews report. Sea ice—or frozen seawater—forms and melts directly in the ocean and is different from icebergs or glaciers, which come from land-based ice. Every year around September, Arctic sea ice reaches its minimum extent. This year, sea ice reached its yearly minimum extent of 1.78 million square miles on Sept. 10, tying with 2008 as the 10th-lowest on record. #earth #NASA #ice #seaice #sci

Explaining The Ocean on Instagram: "A beluga whale is a small, white whale that lives in cold Arctic and sub-Arctic waters. They are easy to recognize because of their pure white color and their rounded forehead, called a “melon,” which helps them make a wide range of sounds. In fact, belugas are sometimes nicknamed the “canaries of the sea” because they are so vocal. Belugas don’t have a dorsal fin like many other whales, which helps them swim under ice. They eat fish, squid, and crustaceans, a