The Center for Public Integrity recently published a roundup of ten major findings from investigations they've published in the first half of 2014.
They include a list of universities that accepted funding from the Koch foundation, teens sent to jail without legal representation, and the EPA's failure to implement a more stringent standard for arsenic in drinking water.
CPI's story about arsenic in drinking water was also featured on Reveal, a new investigative radio program produced by the Center for Investigative Reporting and PRX.