Now, the hammerhead has that really unusual ... However, I must admit that I started studying sharks because I thought they were scary and little was known about them. I loved animal behavior ...

Long portrayed in pop culture as scary beasts, real sharks are no ... Scientists found that bull, nurse and hammerhead sharks split time between Miami's noisy, polluted coast and more natural ...

Hammerhead sharks don’t lay eggs, though. They gestate their pups in utero. A pregnant shark carries up to 16 embryos, each nourished by an umbilical cord, just like human embryos are.

Not all sharks are big and scary, though. A NOAA biologist found this tiny pocket shark off the coast of the Gulf of Mexico, only the second one that's ever been seen. It weighs about as much as ...

WASHINGTON— The Center for Biological Diversity submitted a petition today urging the National Marine Fisheries Service to protect the great hammerhead shark under the Endangered Species Act. Today’s ...

I was once at the surface playing low-frequency sounds over a speaker to attract sharks. A hammerhead shot up from beneath me, rushing at me at perhaps 30 feet a second before he suddenly turned ...