Articles for tag: Sharks

Annette Uy

Sharks and Rays? Closer Than They Look—but Not to Bony Fish

Sharks and Rays? Closer Than They Look—but Not to Bony Fish

Imagine swimming in the deep blue, shadows gliding effortlessly beneath you—sleek, powerful, and mysterious. The ocean’s most iconic predators, sharks and rays, captivate our imagination with their otherworldly shapes and silent grace. But what if the real surprise lies not in their ferocity, but in their secret family ties? While many might lump all fish ...

Sharks Are Adapting to Survival by having Virgin Births in Italian Aquariums

Sharks Are Adapting to Survival by having Virgin Births in Italian Aquariums

In recent years, researchers have observed an extraordinary phenomenon in two female smooth-hound sharks at Cala Gonone Aquarium in Italy: these sharks are reproducing asexually through a process called parthenogenesis. This rare reproductive strategy, often referred to as “virgin birth,” allows these sharks to produce offspring without the presence of a male, which has significant ...

great white shark

The Silent Hunters No More: Scientists Discover That Sharks Can Produce Sounds

For years, scientists believed that sharks were among the few silent hunters of the ocean. Unlike whales and dolphins, sharks lacked vocal structures, leading researchers to conclude that they were incapable of sound production. However, a groundbreaking accidental discovery challenged this long-standing assumption, revealing that some shark species can, in fact, produce noises. A Surprising ...