Most icebergs appear white or blue when floating in seawater, but since the early 1900s explorers and sailors have reported seeing peculiar green icebergs around certain parts of Antarctica.

The gray and light-blue lines in the ocean show the possible paths of icebergs. Light blue paths actually reached South Orkney, which was in Iceberg Alley in the late Eocene. Credit: Mark ...

There was a grassy bank covered with flowers where I parked my bucket once I’d filled it from the lake. Blue lakes and icebergs... what a privilege. And clean(er) hair to boot. Couldn’t be better.