At Dartmouth College, researchers are trying to understand how habits work in the brain. Kelly Prime investigates the work that researchers are doing to try and modify habits in rats, to find ways to help humans deal with their habits.

Herb Baum captures a photograph of Arthur Fretwell showing one of his pieces of art.

Mark Emerson captures a photograph of an open bee box.

Lynn Kippax Jr. captures a photograph of Evelyn Turner in front of her home.

Photograph of a design on a large rock on Cape Porpoise.

Nicolas Tanner captures a photograph of Jim Peck holding a newborn pigeon.

Teegan Jansen captures a photograph of Caitlin Hunter with a farmhand holding a goat.

R. Todd Hoffman captures a photograph of Herman Butler watching television in his home.

Herb Baum captures a photograph of a boat in a workshop.

Gary Pretsfelder captures a photograph of a man standing in the doorway of the Benedicta General Store.