AP
More than 400 icebergs have clogged North Atlantic shipping lanes over the past week in an unusually large swarm for this time of year, prompting vessels to slow down or take significant detours, the Associated Press reports.
More than 400 icebergs have clogged North Atlantic shipping lanes over the past week in an unusually large swarm for this time of year, prompting vessels to slow down or take significant detours, the Associated Press reports.