Bolivia’s Beni anacondas are apex predators, meaning no one messes with them in their ecosystem. Apart from a single case of cannibalism, no one had ever seen Bolivian anacondas getting killed or ...

Common dolphins in the North Atlantic are living significantly shorter lives, with female longevity dropping seven years ...

Common dolphins - among the ocean’s most abundant mammals - are living for an average of 17 years rather than 24 years in the ...

With the feeding frenzy in full swing, the dark blue sea water is a flurry of movement. Dozens of dolphins dart up from below ...

Deep in the Amazon, there's a creature that defies expectations - pink river dolphins. In this episode, we get up close with ...