Bird enthusiasts have received sobering news with this year’s U.S. State of the Birds report. According to a new assessment completed by American Bird Conservancy, Cornell Lab of Ornithology, National ...

Around 66 million years ago, a six-mile-wide asteroid hit Earth, triggering the extinction of three-quarters of all living ...

scientists estimate they now contribute to the extinction risk of at least 1,660 animal species worldwide. “We developed small guts and big heads by cooking food; we climbed the food chain by ...

Worse still, the winter habitats relied on by the wolverine are at risk of disappearing as climate change shrinks spring snowpack. The Trump extinction proposal: Trump’s proposal would allow the ...