We'll show you the basics of reading a nautical chart. We're demonstrating using a paper chart, but the same principles can be applied to reading digital charts on a chartplotter! | BoatUS

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