Jellyfish are back off Massachusetts, and North Shore beaches may be seeing more than usual

Jellyfish are back off Massachusetts, and North Shore beaches may be seeing more than usual

Massachusetts beachgoers are once again sharing the water with jellyfish, and swimmers along the North Shore are being warned that they may be noticing more of them than usual this summer. For anyone planning a trip to the coast, the sightings are a seasonal reminder that shifting ocean conditions can quickly turn an otherwise relaxing beach day into a painful one. What's happening? This week at Singing Beach in Manchester-by-the-Sea, swimmers r…