local June 18, 2020 7:26 am Jellyfish Warning on Coastal Beaches Swimmers and beach-goers are being warned about lion’s mane jellyfish, the largest known variety, that have been spotted off the coast. US & World Videos 0:39 Police respond to incident in Whitinsville 2:39 American man awaits sentencing in Turks and Caicos ammo case 2:05 MIT monitors pair of opposing protests on campus 3:41 Cool air to linger over Boston into the weekend 2:28 Karen Read trial continues, jurors visit crime scene
