Cricketer Yuvraj Singh, who underwent treatment for cancer in the US, says he hopes to be in a "mental and physical condition" to be back on the field in a couple of months.

Rates of suicide among members of the U.S. Army have soared since the Iraq war began in 2003, a rise that parallels increasing rates of mental health conditions such as depression and anxiety in soldiers, according to a new study from the U.S. Army Public Health Command. The study showed an 80 percent increase in suicides among Army personnel between 2004 and 2008, according to an analysis of data from the Army Behavioral Health Integrated Data Environment.

A look at 2012 wildfires and conditions in the West

Alternative experiences of mental illness