Astronauts could be at risk for lung diseases if they ever make extended visits to the Moon. That’s the implication of a study that used volcanic soil from northern Arizona as a substitute for lunar dust.
When it comes to being able to follow the money, Arizona does reasonably well. That’s according to the 2016 edition of a government spending transparency report compiled by the Arizona Public Interest Research Group Education Fund.
Rep. Randall Friese, D-Tucson, pointed out that Arizona law says it's a crime to bring a weapon into a public building if there is a no-guns sign at the door. And there is such as sign at the Arizona House.