Federal criminal charges were filed Thursday in Minnesota against 15 individuals involved in what officials described as the largest Medicaid autism fraud case ever brought by the Department of Justice, with an alleged $90 million stolen from the program.

From cockroach milk to stepping on snakes, Ig Nobel awards celebrates science at its oddest
A motley crew of scientists was honored this week for its unusual contributions, which included studying cockroach milk, the evolutionary history of kissing and testing
