Most people would call it a "field mouse," but a scientist would ask, "Was it Peromyscus maniculatus? Or Peromyscus leucopus?

Though once thriving in the U.S., jaguars now call the landscapes of Mexico their northernmost territory. Unfortunately, ...

Or … could it be a jaguar? With their stealthy hunting habits and similar builds, patterns and hues, the two large cats can ...

What happened to all the megafauna? From moas to mammoths, many large animals went extinct between 50 and 10,000 years ago.

May 29, 2025 — Researchers have identified a previously unknown species of unicellular organism in seawater collected near Hachijojima Island. The newly discovered species, named Viscidocauda ...

This is the first time any native endangered species has been cloned in the United States. The advance is a milestone for the conservation of black-footed ferrets, North America’s only native ...

The reviewed studies showed large differences in the species ... May 23, 2025 — Cold-adapted animals started to evolve 2.6 million years ago when the permanent ice at the poles became more ...

Star Shopping (USA) 4-5fav (8-7) Battled 2-3w,fade late, 4th of 6, 5l behind Exonerated Prez (8-7) at Thistledown 6f fst in Apr. Panthera's Fate (USA) 9-5fav (8-7) Pressed2w,just missed ...

This crisis is pushing countless species to the brink and forcing Indigenous Peoples and local communities from their ancestral lands. But this isn't irreversible -- if governments, businesses ...

While all species and natural environments are important, focusing on a limited number of species can help target effort and resources so that tangible outcomes can be achieved, measured and shared.