Sharks are becoming a popular feature in home aquariums, but there’s a clear distinction between freshwater and saltwater ...

The now-extinct megalodon shark may have been larger than first believed, reaching lengths of 80 feet (24.3 meters), according to a new study published in Palaeontologia Electronica last week.

The staff member at Blue Zoo interactive aquarium in West Des Moines was bit by an 18-inch bamboo shark shortly after 3 p.m. on Monday — the aquarium’s first day celebrating “Shark Week ...

A new study proposes that the massive ancient shark was built more slenderly than ... That would mean the largest megalodons may have been nearly the size of a blue whale.

said he was surprised by both megalodon’s proposed similarity to a lemon shark and by the giant size proposed by Shimada and his team. “The argument that they make, that a long, slender animal ...