The first game was mostly a study in brown and umber (and also red, but you had to add that yourself).

FORBES: In 'Borderlands 2' 'Wimoweh' Trailer, No One Sleeps Tonight

In a dense study, Frederick Brown of the State University of New York, sees the affair as the product of culture wars.

ECONOMIST: The Dreyfus affair

In a separate study published in the journal Nature Geoscience, a team led by Bethany Ehlmann, from Brown University, analysed sedimentary deposits in two deltas within Mars' Jezero crater - which once hosted a body of water measuring some 40km (25 miles) across.

BBC: Water 'widespread' on early Mars

In an unpublished study earlier this year, young women were asked to stand in front of a sheet of brown paper and sketch outlines of their bodies.

WSJ: The Case for Lying to Yourself

"You can talk to parents 25 years later and they'll remember it like it was yesterday, " says Barry Lester, director the Colic Clinic at Brown University's Center for the Study of Children at Risk in Providence, R.

WSJ: Is It Colic -- or Is It Acid? Pediatricians' New Rx

According to a new study by researchers at Brown University, as many as one million patients were kept under observation in 2009, one-third increase from 2007.

FORBES: What the Ongoing Battle over Medicare's Observation Stays Means for Seniors