The video is believed to be the world’s first observation of leopard sharks mating in the wild. - Hugo Lassauce/UniSC/Aquarium des Lagons Endangered leopard sharks have been observed mating in the ...

It’s no secret to most San Diegans that leopard sharks arrive each summer to warm their pregnant bellies at La Jolla Shores. But much remains unknown about the animals. Andrew Nosal, an associate ...

Sharks are notoriously difficult to study in the wild due to their mobility and the vastness of the oceans, making every observation like this a small breakthrough. Each mating event recorded is a ...

It’s no secret to most San Diegans that leopard sharks come each summer to warm their pregnant bellies at La Jolla Shores. But much remains unknown about the animals. Andrew Nosal, an associate ...

A researcher has recorded three sharks in a “threesome”, or ménage à trois, marking a scientific first. Hugo Lassauce, a marine biologist and a researcher from the University of the Sunshine Coast in ...

Park biologists were on a recent expedition to the remote intertidal habitat in Cabrillo when they discovered a large group ...

A string of shark sightings off the coast of Santa Barbara is being called an environmental success story. Drone footage shows dozens, if not hundreds of leopard sharks just feet offshore. “It was ...

The first-ever recording of endangered leopard sharks mating in the wild has revealed a surprising “threesome” between two males and a female. Leopard sharks congregate regularly to mate at a site in ...