The Huayuan biota fills a gap in the fossil record that has made it difficult to study recovery after the Sinsk event. With ...

Nearly one in three freshwater fish species now faces possible extinction, a statistic that reflects mounting pressure on ...

Explore keystone species, extinction, and wildlife crime and learn how you can help preserve biodiversity through World ...

As the Atlantic warms, many fish along the east coast of North America have moved northward to keep within their preferred temperature range. Black sea bass, for instance, have shifted hundreds of ...

Not all animals have the name recognition of a T. rex or a dodo. However, plenty of well-known animals have vanished from the ...

In the past couple of decades, several species have been driven to extinction thanks, in large part, to human interference. Sometimes that interference is direct, poaching for big game trophies or ...

With each passing year, species across the United States face an uncertain future. As habitats continue to be destroyed, climate change destabilizes weather patterns, and invasive species take over ...

Ancient sea organisms survived until a sudden extinction 550 million years ago, revealing what may be the first major mass extinction.

While conservation efforts have bolstered the populations of many species considered to be threatened in 2025, many animal and plant species continue to dwindle in number, with some even going extinct ...

A dozen fish pulled from a South African river sparked years of debate before being confirmed as a new species.

Just because a species is presumed extinct doesn’t mean it’s gone forever. Here are four glowing examples of this unique, and felicitous, phenomenon. Not all species that have been classified as ...