After researchers tagged her off the coast of Jacksonville, Florida, in April, a pregnant tiger shark named Hanna has since traveled thousands of miles, zigzagging through the East Coast before ...

Scientists say that the water in Boston harbor is getting cleaner, leading to an increase in the number of sand tiger sharks using the area as a nursery habitat. There have been lots of sightings of ...

Chance Swanson, an ocean safety officer and surfer from Kauai, was bitten on his left leg while surfing in Hanalei Bay.