Researchers are tracking what is believed to be the largest shark ever tagged by OCEARCH in the southwest Atlantic, with its ...

Contender is the largest male white shark ever caught, tagged, released and studied in the Northwest Atlantic by OCEARCH.

A huge Mola Mola fish, also known as an ocean sunfish, found itself stranded near the Florida coast. What's a very large and ...

A massive white shark, the largest ever tagged by OCEARCH in the northwestern Atlantic, has been spotted swimming offshore ...