sharks August 7, 2020 11:49 am Shark Tales: Why Fewer Sharks Have Been Sighted So Far in 2020 Shark Tales is back this week to catch up on the beginning of the shark research season, and a look at a returning guest to the Cape Cod waters. US & World Videos 2:39 Bruins try not to ‘dwell on the past' ahead of Game 7 against Toronto Maple Leafs 20:50 Karen Read trial: How accounts of first responders have differed 2:43 ‘On the Dot' to redevelop stretch of Dorchester Avenue 1:49 Finalists in math competition hope their model helps ease housing crisis 14:31 @Issue extra: Seth Moulton on pro-Palestinian protests, TikTok and more