hub today August 31, 2022 2:01 pm How One Boat Set Sail From South America to Boston to Raise Awareness About Oceanic Pollution The sailboat ‘Kat’ sailed from Brazil to Boston Harbor educating communities along the way about the impact of plastic pollution on marine life. US & World Videos 1:51 Skateboarding Olympian Jagger Eaton seeks rock-star fame 1:29 US gymnast Jordan Chiles talks family, wedding planning and her surprising love for jazz 1:40 Track and field star Laulauga Tausaga has already made history. Can she do it again at the Paris Olympics? 2:14 Swimmers Gretchen and Alex Walsh aren't just sisters – they're also Olympic hopefuls 1:46 Dogs, cats, turtles, tarantulas: US Olympians love their pets