UPDATED Aug. 16: We are adding “anti-Semitism” to the definition of “alt-right”; noting that the antifa movement that has been recently in the news actually has antecedents back to the 1930s; and adding some guidance on spelling and punctuation on the recently coined term “alt-left.” The post below includes these updates.

A staff memo from Managing Editor Brian Carovillano describes how a reporter equipped with an iPhone landed a “scoop that gave AP’s customers something they could get nowhere else”:

Aboard an icebreaker sailing through the Arctic Circle’s Northwest Passage, AP photographer David Goldman captured striking images of the jagged icescape left behind.