Yoko the swell shark was born in a habitat of all-female sharks who hadn't seen a male in years. The aquarium has two ...

While much of life became extinct during the End-Cretaceous extinction event, including all non-avian dinosaurs, sharks once again persisted. But they were still affected. Fossil teeth show that the ...

Are you concerned about sharks’ survival as a species? Very much so. But not all shark species are in trouble. There are over 545 shark species, and some are just fine. Over 20 years ago the ...