A new study reveals the profound ecological effects of wolves and other large carnivores in Yellowstone National Park, showcasing the cascading effects predators can have on ecosystems.

“Our findings emphasize the power of predators as ecosystem architects,” said William Ripple. “The restoration of wolves and other large predators has transformed parts of ...

A groundbreaking discovery has been made in Australia—scientists have uncovered the world’s oldest known megaraptorid fossils ...

Fossils of the world’s oldest megaraptorid and the first-ever carcharodontosaurs in Australia have been discovered, ...

Paleontologists have uncovered fossils of not one, but two apex predator groups coexisting in ancient Victoria, Australia.

A new study has revealed that "hug of death" megaraptorids and previously unknown carcharodontosaurs shared Australia's unique Antarctic dinosaur ecosystem during the Cretaceous.

These fossils offer new insights into Victoria’s ancient ecosystem, which was dominated by large powerful megaraptorids (6–7 ...