The best jaw for hunting fast fish is long and full of sharp teeth. This makes sense to us, but it also makes sense in nature ...

Herbivores at Heron Island will seek refuge along coral reefs from predators such as the blacktip reefshark. (This particular image of a blacktip reefshark is from the Western Solomon Islands).

For the first time, a camera about 50 feet away recorded a group of orcas closing in on a solitary prickly shark in deep ...

The highest trophic niches in Mesozoic oceans were filled by diverse marine reptiles, including ichthyosaurians, plesiosaurians, and thalattosuchians, dominating food webs during the Jurassic and ...

Cretaceous climate crisis with extreme heat and ocean anoxia led to the extinction of powerful marine predators.