New research shows that losing threatened requiem shark species could erase millions of years of tooth evolution and squeeze ...

From tiny lantern to massive whale, sharks come in a stunning variety of shapes and sizes! From hand-sized deep-sea lantern sharks that glow in the dark to 20-metre-long whale sharks gliding through ...

Whale sharks are the largest species of shark. Their gentle manner and massive size make them the gentle giants of the ocean. However, one especially large whale shark has been spotted off the Pacific ...

National Oceanic and Atmospheric Administration (NOAA) researchers have unpicked some of the mysteries surrounding the biology and life cycle of the rare and elusive sleeper shark. Pacific sleeper ...