Direct killing by humans pushing Earth’s biggest fauna toward extinction
Scientists warn of border wall’s impacts on biodiversity
The Hidden Lives of Wolves - Explore How Wolves Improve Ecosystems
Animal images used in marketing may skew public perception about their survival risks
Want to bring back the lions, tigers and bears? Here are the best places on Earth.
Prehistoric predators kept large animals in check, shaped ecosystems
Global decline of large herbivores may lead to an “empty landscape,” scientists say
Animal trapping records reveal strong wolf effect across North America
Loss of large predators disrupting plant, animal and human ecosystems
Studies confirm effect of wolves, elk on tree recovery in Yellowstone National Park
Bushmeat hunting threatens mammal populations and ecosystems, poses food security threat
