A federal judge in Missoula on Tuesday vacated the federal government’s determination that gray wolves in the Western United ...

Conflicts between herders and the wild ancestors of their yaks, camels and reindeer are a serious threat to both people and ...

The largest-ever study of over 2.6 million zoo birth records reveals skewed sex ratios in endangered species, from lemurs to ...

Taking matters into their own hands and opening the opportunity for everyone to contribute his share to save these endangered ...

Earth's biodiversity is in crisis. An imminent "sixth mass extinction" threatens beloved and important wildlife. It also ...

Extinction is an overwhelming concept, difficult to grasp in its enormity and finality. Thousands of species are barreling ...

An intriguing new study reveals that over 80% of parasites found in the ancient poo of New Zealand’s endangered kākāpō have ...

America’s oldest zoo has welcomed two new endangered big cats to help prevent their extinction. Rory, a female Amur tiger, ...

Study reveals 80% of kākāpō parrot parasites disappeared during conservation efforts, highlighting overlooked co-extinction ...

Gene editing may hold the key to rescuing endangered species—not just by preserving them, but by restoring their lost genetic ...

The Walia ibex, an iconic wild goat species found only on the steep, ragged cliffs of the Simien Mountains in northern ...

A global study finds over 3,500 animal species already threatened by climate change, with invertebrates and marine life most at risk.