Caroline Collatos is a PhD candidate at UMass Boston working with the New England Aquarium. She spends her days on the island ...

Paul de Gelder, who stars in the new Discovery Channel special "How to Survive a Shark Attack," shares tips on how to stay safe during an encounter.

A group on Nantucket got a front-row seat to a white shark attacking and devouring a seal off Great Point, where there’s a large seal colony that attracts the apex predators.