Gordon Hempton, who calls himself the Sound Tracker, is an "acoustic ecologist" who has traveled the world recording the sounds of nature. But the noise we humans make is making it harder to find those quiet places -- and, he says, it's having real consequences for wildlife as well
Human rights experts from the U.N. are calling on Russian authorities to investigate reports of gay men being persecuted in the Russian republic of Chechnya. President of GLAAD Sarah Kate Ellis joins CBSN with more.
True-crime writer Michelle McNamara was determined to identify the man who has stymied investigators for over 40 years -- could one of the clues here be the key to finally solving this decades-old mystery?