If you want a glowing example of how interwoven ecosystem elements are, take a look at Yellowstone National Park. A recent study revealed that even wolves and willow trees depend on one another there.

Shark "turf wars" have a "profound" effect on where seabirds nest, reveals new research. Scientists discovered a "critical" ...

Larger carnivores are treasured species of the environment. They not only balance the food web but also create revenue for national parks. The restoration of gray wolves at Yellowstone National Park ...

Humans have always had an emotional relationship with predators. We both revere and demonize them. We buy more than 100 million teddy bears annually for our children, while 50,000 real bears are ...

Keystone species play an outsized role in the ecosystem, affecting the natural balance in ways that cannot easily be replaced.

Researchers in Australia have discovered fossils of two enormous predators that lived alongside one another, upending ideas about how the ancient ecosystem operated down under 120 million years ago.

Natural predators aren't just fearsome hunters. They are ecosystem architects that sculpt wild landscapes, influence evolution, and captivate human curiosity more than any other animals. Found in ...

Each year on the Serengeti, hundreds of thousands of wildebeest calves are born within weeks. Here's how the young predators ...

Giant 20-foot-long raptor dinosaurs once roamed Australia, according to a new study that could rewrite the evolutionary history and hierarchy of predators on the continent. The research, published in ...

A dense Arctic bonebed shows marine life and ocean food webs recovered far faster than scientists once believed after mass ...