DULUTH — The CSL Laurentien, a 740-foot Canadian laker, approached the Duluth Aerial Lift Bridge on Thursday engulfed in sea smoke. Ready to load iron ore pellets, the laker arrived in subzero ...

DULUTH — Subzero temperatures lately have produced ethereal "smoke" on Lake Superior. Also called "steam fog," sea smoke "forms when water evaporates from the warm water surface and immediately ...

A wall of sea smoke hovered over Lake Superior in Duluth, Minnesota on Sunday, creating a captivating sight. Temperatures at Duluth harbor hit 18 below zero on Sunday, according to the Duluth News ...

When Lake Superior’s freshwater is warmer than the air hovering above its surface, sea smoke hangs over the harbor and nearby land.

Early morning footage captured the mesmerizing scene of sea smoke rolling in off Lake Superior into Canal Park in Duluth, Minn.

It’s been warm enough this week that sea smoke hasn’t been nearly as prevalent as the last. Destination Duluth contributing photographer Rick Rice captured a sunrise while temperatures were -23, and ...