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 ...

Shortfin mako shark (Isurus oxyrinchus ... Perhaps their most intimidating feature is their mouth full of long, narrow teeth that visibly protrude even when their jaws are closed. Shortfin makos are ...