Paul Simon, left, with Art Garfunkel are shown in 1980.  AP Photo

Photos: Paul Simon & Edie Brickell

Photos of musicians Paul Simon and his wife, Edie Brickell, who were arrested Saturday, April 26, 2014 in New Canaan on disorderly conduct c…

A Pace College student in a gas mask "smells" a magnolia blossom in City Hall Park on Earth Day, April 22, 1970, in New York.  AP Photo

Photos: First Earth Day in 1970

Clean ups, protests, and gatherings were held across the country for the first Earth Day observance in 1970.

Meb Keflezighi, of San Diego, Calif., celebrates his victory in the 118th Boston Marathon Monday, April 21, 2014 in Boston.  AP Photo/Charles Krupa

Marathon Monday 2014: Scenes from Boston

Thousands of athletes and hundreds of thousands of spectators are flocking to Boston this morning to watch the 118th running of the Boston M…