A research expedition in the Tonga Trench filmed a Pacific sleeper shark, a slow-moving, opportunistic predator rarely seen ...

Greenland sharks have been identified as the longest-living vertebrates on Earth, potentially reaching ages of up to 500 ...

Great white sharks are already massive, but the size of the biggest one ever recorded is mind-blowing! This ocean giant ...

Fantastic drone footage shows great whites and other shark species swimming in shallow waters close to beaches worldwide. While seeing these sharks is common, did you know that some massive sharks ...

FAU, SeaWorld San Diego, and the San Diego Natural History Museum have joined forces to scan the rare skeleton of the vaquita, the world's smallest and most endangered porpoise. The vaquita, meaning ...

In rare video footage, a male whale shark has been spotted biting at his female partner during courtship. Before now, we knew very little about the secret sex lives of the world's largest fish ...

Yoko, a swell shark (Cephaloscyllium ventriosum) was born in a tank inhabited solely by two adult females. The team confirmed ...

One little girl did the right thing by getting out of the water when she spotted a shark fin swimming off the coast of Myrtle ...

A female swell shark gives birth to a pup without coming in contact with a male, and now scientists are wondering how this is ...

A 24-inch spinner shark, a species typically found in waters ... "That is both exciting and disconcerting." Most of the world's oceans have seen a temperature rise, an average rate of 0.14 ...

DNA evidence has confirmed killer whales in Australia hunted a white shark for its liver. Based on DNA analysis from the bite wounds on the carcass of a large white shark washed ashore near Portland ...