Pajak asked other group members if they had thoughts on what the fin was. Some argued it was a carp or even a sturgeon. Many, though, insisted it was a bull shark. It’s not clear if the fin a ...

One of the most intriguing behaviors recently observed involves a pair of male orcas in South Africa, nicknamed Port and Starboard, who have developed a method to hunt sharks. The male pair of orcas ...

Peruvian authorities said Monday they had seized about 1.3 US tons of illegally harvested shark fins, a delicacy in some Asian countries that has placed the predatory creatures at grave risk.

Peruvian authorities said Monday they had seized about 1.3 US tons of illegally harvested shark fins, a delicacy in some Asian countries that has placed the predatory creatures at grave risk. The ...