During an expedition to search for a famed shipwreck, researchers discovered something unexpected: striking geometric patterns on the floor of Antarctica’s western Weddell Sea created by fish. https://cnn.it/3Lf9zeK | CNN

Scientists have finally uncovered the mystery behind Antarctica’s eerie Blood Falls — and the real explanation is even "crazier" than the myths 😳 Full story in 1st comm 👇 | Deep Singing

With the start of the Antarctic season, we launched the National Geographic Global Explorers program in Antarctica! National Geographic Global Explorers is a kids and teen program developed in conjunction with National Geographic Education that emphasizes developing the mindset of an explorer. The program began in Galapagos in 2017, and from there we opened up the program to Alaska in 2018, Baja California in 2020, and now Antarctica. Learn more: expeditions.com/family 🎥 cred: Rodrigo Moterani

61 reactions · 30 shares | Explore Antarctica and encounter penguins by the hundreds, kayak or Zodiac cruise among otherworldly icescapes, discover the unexpectedly vibrant polar undersea, and, for the truly brave, top it off with a once-in-a-lifetime polar plunge you’ll remember forever. Book now and receive free air on select 2019 voyages: bit.ly/ANTAitins | Lindblad Expeditions | Facebook