Published Date: 2024-03-06 16:27:11, Category: News (687072)Time: 00:56 min, View Count= 37 ( + More Social Media views ) , Rating= Title: Gray whale believed to be extinct in Atlantic ocean for 200 years spotted off Massachusetts coastKeywords: Gray whale believed extinct Atlantic ocean 200 years spotted Massachusetts coast Description: For the past years, a certain species of whale was believed to be extinct from the Atlantic Ocean — until Marine biology researchers are now studying the gray whale swimming off the coast o