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 ...

Hvernig snjóhlébarðar lifa af á jaðri veraldar Útgáfuár: Kann 17, 2025 Höfundur: Höfundur Muhammad Sadiq Muhammad Sadiq ...

Researchers at the University of Tsukuba have identified a previously unknown species of unicellular organism in seawater ...

A prehistoric sea monster never-before-known to man was hunting prey in North America 85 million years ago, fossils found ...

A group of fossils of elasmosaurs -- some of the most famous in North America -- have just been formally identified as belonging to a 'very odd' new genus of the sea monster, unlike any previously ...

A team of researchers re-examining a fossil found about 30 years ago in Kumamoto Prefecture concluded it is a new genus and species of pterosaur, a prehistoric flying reptile. It is the first such ...

But that’s exactly what the Trump administration is proposing to do by changing how one word in the Endangered Species Act is interpreted: harm. For 50 years, the U.S. government has interpreted ...

A new article has named three new species of fish from that time period ... The discovery of Sivulliusalmo alaskensis -- the genus is named from the Inupiaq and Latin words for "to be first ...

More than 900 known species are already extinct to date, while at least 28,500 others are listed as endangered or critically endangered by the IUCN, the global wildlife conservation authority.