Massachusetts September 28, 2017 11:15 pm Recording Weather History on Great Blue Hill The observatory on Massachusetts’ Great Blue Hill provides an unbroken chronicle of weather history. US & World Videos 4:01 Fifth US tourist charged with ammunition possession in Turks and Caicos 2:07 Gambling helpline sees uptick in calls for tech support 2:22 Karen Read trial | Colin Albert returns to the stand 0:52 Lewiston mass shooting hearing: ‘He was worried for his father's mental health' 2:11 Parent faces charges in Marshfield school bus stop fight