Creel and his colleagues have been researching wild dogs and lions in two Zambian national parks for more than a decade.

Mongkol Chaiyaphakdee, head of the Kaeng Krachan National Park, said the leopard sighting was indicative of good ecosystem ...

This happened because new rules and institutions — including labor unions, Wall Street regulations, anti-monopoly laws, and higher progressive income taxes — kept economic “predators” (morbidly rich ...

Researchers at the Chinese Academy of Sciences identified multiple pathways for microplastics to travel up the food chain.

Puget Sound was a global kelp capital for millennia. If we work together, we can enlist the next generation of ...

It’s not the white fluffy look-alike our kids snuggle or the cartoon image drinking Coca-Cola or “fat loungers who draw crowds at zoos” or animated replicas who speak to our children with the press of ...

Discover the fascinating story of a sea cow fossil in Venezuela, providing insights into prehistoric marine life and predator ...

Long considered the kings of the oceans, great white sharks are seeing their supremacy challenged by an unexpected adversary: ...

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. In Yellowstone ...

Herds of impala, wildebeest, kudu and other large herbivores are in decline across sub-Saharan Africa, in part due to rising ...

In a field experiment, scientists compared two groups of insects with different diets and discovered a food-chain reaction.

Deep in the forests of America, one predator dominates the ecosystem, standing at the top of the food chain. From controlling ...