This striking satellite photo shows the unusual shape of Spirit Lake, which was transformed into a giant anatomically inaccurate heart by the explosive eruption of Mount St. Helens in 1980.

But unlike the other lakes that populate this part of the country, when seen from above, Spirit Lake is in the shape of a heart (like the hearts you see during Valentine's Day, not the internal ...

An Atlantic puffin stands on a heart shaped rock in Easter Egg Rock Island, Maine, U.S. Photograph by Melissa Groo, Nat Geo Image Collection A heart-shaped void lends a view to the outside from a ...