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

Join National Geographic photographer Jonathan Irish on a journey through Tokyo, Japan, capturing the city's vibrant food ...

"We caught 300 sharks, including some tigers and sandbars, some big dusky and mako and a half-dozen (great ... but their fight isn't over Striped bass bite at mouth of Raritan River, while ...