This statue of a Red Army Soldier has been moved and changed several times since its creation.

A striking memorial to the 21 lives lost in an explosion at the Washington Arsenal

Mining, a local filmmaker, and a philanthropist doctor all commemorated within a small space in suburban Edinburgh

This unassuming riverbank is Missouri’s first designated site in the National Underground Railroad Network to Freedom.

A Caribbean chef recreates his enslaved great-great-grandmother's dishes inside the home she purchased after buying her freedom.

Eat a Nobel banquet from any year in the basement of Stockholm's City Hall.

At this ancient settlement at the foot of Mount Babadağ, honeycomb tombs are carved into a round cliff.

This mighty white oak in Bethesda survived both the American Revolution and the construction of Washington D.C.'s metro red line.

The single richest source of elemental discoveries in the world.

Long buried under the 20th-century landscape, this lift lock of the Alexandria Canal is the lone remnant of an ambitious early American transportation project.