Shark Encount News Today : Breaking News, Live Updates & Top Stories | Vimarsana

right now more than 85 million americans are under excessive heat warnings and advisories and in the northeast, the heat forced organizers of the boston triathalon to postpone the event. new york city's triathalon will go forward as scheduled tomorrow but there will be changes to ensure safety of participants. cnn'sdoval is in new york with more on how the city is trying to keep people cool. >> reporter: you may say it is july, it is supposed to be hot. but meteorologists are saying by the time we finally get some relief here in new york possibly next week, new yorkers will have expe...

You may want to do if you come into contact with a shark, if you just do simple things, don't swim near river mouths, right, don't swim at dawn or dusk because sharks are typically c crepuscular hunters. don't bring something shiny which can trigger a shark's feeding response. don't crunch beer cans or soda cans in the ocean, because that can sound like to the shark like fish bones. if you educate yourself and make wise decisions when visiting the beach and going into the ocean, that will vastly reduce your likelihood of a shark encount her of er. if you have a shark encounter, if they get too...