It's August, which means Hot Science Summer is two-thirds over. This week, NASA released an exceptionally pretty photo of Mars, a sharp panorama color altered to make the sky blue (???). California health authorities are warning hunters and trappers about contaminated game after one trapper caught a wild pig with bright blue muscle tissue. The pigs and other wildlife may have been exposed to the anticoagulant rodenticide diphacinone. And an international team of astronomers identified the oldest known black hole ever confirmed—the object was present 500 million years after the Big Bang.
