The ocean is home to some of the most dangerous predators on Earth. From towering sharks to seemingly harmless creatures you might never see coming, many species are equipped with deadly instincts, ...

Researchers say giant “kraken-like” octopus relatives, some stretching nearly 19 meters, likely competed with apex predators ...

Study reveals a 60-foot kraken-like octopus that may have rivaled ocean predators, reshaping views of ancient marine ...

Scientists at UC San Diego’s Scripps Institution of Oceanography have uncovered new insights into the bioluminescence of a ...

A jaw tip worn down by nearly a tenth does not sound like much until you picture what it means. Chipping, cracking, scratches ...

Rare fossil finds show colossal octopuses were among the top ocean predators during the Cretaceous Period, according to a new ...

Scientists are using tagged sharks as mobile sensors to collect ocean data, improving climate forecasts by up to 40%.