Little is known about how leopard sharks mate in the wild. Rare footage shows a female doing the deed back-to-back with two ...

Shark experts tested four innovative wetsuit materials to measure how well they reduce shark-bite injuries. The results show ...

Chainmail suits to resist shark bites have existed for decades, but lack in flexibility for aquatic activities like surfing ...

Traditional chainmail suits were protective, but were inflexible and too heavy for surfing or diving. The new wetsuits that worked best were made of strong and light fiber that is often used to make ...

Endangered leopard sharks have been observed mating in the wild for the first time, with scientists witnessing a “threesome” ...

Scientists analyzed the DNA of commercially available shark meat. The results were alarming for conservation.

In May 2012, a satellite transmitter was attached to a subadult female white shark (Carcharodon carcharias) by OCEARCH as ...

In a precise and quiet sequence that unfolded over 90 minutes, the two males alternated in mating with the female. The actual act lasted just 110 seconds—63 for the first male, 47 for the second.

Spotted ratfish, or “ghost sharks,” have forehead teeth that help them grasp onto mates. It’s the first time teeth have been found outside of a mouth.

Australian shark experts have tested four bite-resistant materials to assess their ability to reduce injuries and blood loss.

This unprecedented encounter is the first of its kind, providing invaluable insights to biologists about the endangered species' mating habits. The rare moment was captured by Dr Hugo Lassauce, a ...