All through history, sharks have maintained a reputation as silent hunters. In documentaries, blockbuster feature films and even among experts, it has widely been held that the top predators simply ...

Utility maximization choice models are outdated: the existing models may no longer make sense in a world of near-boundless online choices. With the global e-commerce market set to bring in a ...

Scientists at the University of Auckland in New Zealand believe they may have the first recording of a shark actively making noise. In a study published March 26 in the journal Royal Society Open ...

Researchers believe the sounds are made by the sharks snapping their flattened teeth together, possibly as a stress or warning signal. This discovery challenges the long-held belief that sharks are ...