People swim in the water knowing there is always a risk a shark is around at Newcomb beach in Wellfleet, Massachusetts on July 21, 2024. The lifeguards have shark warning buoys that alert them to a shark presence, but only to tagged sharks, untags sharks are unseen until spotted. (Photo by Joseph Prezioso / AFP) (Photo by JOSEPH PREZIOSO/AFP via Getty Images)Photo: JOSEPH PREZIOSO / AFP / Getty Images