Jack Casey was approached by New Jersey fishermen to "do something on sharks." What he did changed shark science forever.

Jack Casey was approached by New Jersey fishermen to "do something on sharks." What he did changed shark science forever.

After last week's deadly attack, we take a deep dive into the sharks along Israel's coastline -- from their behavior patterns ...

After a two-day search, police said remains that had been found at the site of the attack on the country's Mediterranean ...

A shiver of endangered dusky and sandbar sharks has been swimming close to the area for years, attracting onlookers who approach the sharks and drawing pleas from conservation groups for ...

A shiver of endangered dusky and sandbar sharks has been swimming close to the area for years, attracting onlookers who approach the sharks, drawing pleas from conservation groups for authorities ...

A shiver of endangered dusky and sandbar sharks has been swimming close to the area for years, attracting onlookers who approach the sharks and drawing pleas from conservation groups for ...

The exact breed of shark was not immediately known, however, marine life experts told YNet it was likely a dusky shark or a sandbar shark, which are typically harmless to humans. Dusky sharks can ...