Pumas returning to Patagonia have begun hunting mainland penguins that evolved without land predators. Scientists estimate ...

A lone gray wolf has returned to Los Angeles after more than a century. This was sighted in LA. Travelling hundreds of miles, ...

Babies and very young sauropods—the long-necked, long-tailed plant-eaters that in adulthood were the largest animals to have ...

By Will Dunham WASHINGTON, Jan 30 (Reuters) - It may have been suicidal for a predator to go after a healthy adult ...

Pumas are back in Patagonia, penguins are paying a price—but climate-driven breeding failures may be the real extinction risk ...

About 150 million years ago, the land that is now the western United States was alive with dinosaurs. New research shows that the smallest members of the biggest dinosaurs played a huge role in ...

This video places North American and European animals into a structured comparison to examine how each ecosystem shapes dominance. Visual sequences highlight differences in size, strength, speed, and ...

Apex predators don’t just hunt — they rewire entire ecosystems. In this video, we explain how reintroducing top predators can trigger trophic cascades, changing prey behavior, restoring vegetation, ...

When I see a great white shark, I am in awe of the enigmatic, powerful apex predator. My life has been dedicated to trying to ...

In the rivers and swamplands, a remarkable thing happens: capybaras and crocodiles coexist in the same habitat without ...

Infant and juvenile sauropods were the primary food source for fearsome predators during the ...

Baby sauropods were the fast food of the Late Jurassic, feeding multiple predators and propping up the entire ecosystem.