Located 3,000 miles below the Earth's surface, the inner core is anchored by gravity within the molten liquid outer core. Until now the inner core was widely thought of as a solid sphere.

Nothing New,” which the American poet wrote in 1918, is published for the first time in The New Yorker’s Anniversary Issue.

A recently discovered poem, written in 1918 and published for the first time in The New Yorker’s Anniversary Issue.