Over 500 species of sharks exist in our oceans today, ranging from hammerheads (Sphyrnidae) to tiger sharks (Galeocerdo ...

Cubs subsist entirely on their mother’s milk until they’re several months old, though they remain with their mother until ...

A tiger is recovering from dental work at a zoo after breaking three of his front teeth. Nine-year-old Amir, a rare male Sumatran tiger, had to have the chipped teeth filled in at Howletts Wild ...

The teeth of the modern tiger shark are unique: they have a broad, double-serrated cutting edge which even allows them to cut through sea turtle shells with ease. Tiger shark teeth are known in ...

The modified shark teeth, described in a study published in the journal Antiquity, were found in archaeological contexts associated with the Toalean culture. A tiger shark and the ancient shark ...

These spotlights offer a glimpse into their world. With rows of long, razor-sharp teeth jutting out from a mouth that never closes, sand tiger sharks inspire awe at marine aquariums worldwide. Despite ...