Penny, tracked by OCEARCH, surfaced off the coast of Amelia Island, the first Florida ping of the sharks' winter migration.
A great white shark ... waters between Panama City Beach and New Orleans from Jan. 10 to Jan. 27, before popping up again Tuesday. North Atlantic white sharks leave their summer feeding grounds ...
A 10-foot, 3-inch great white shark known ... to its tracker, the shark started its journey south on Oct. 6, leaving the Gulf of Lawrence near the Canadian province of New Brunswick for the ...