In 2025, the world marked another sad milestone in the ongoing loss of biodiversity: multiple species long missing from their ...

The Christmas Island shrew, a species of cone snail (Conus lugubris), the slender-billed curlew, and three Australian mammals ...

One famous snail’s death highlights the plight faced by diverse Hawaiian snails, of which there were once hundreds of species ...

An elusive wild cat long feared extinct in Thailand has been rediscovered three decades after the last recorded sighting, conservation authorities and an NGO said Friday.

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 ...

The Christmas Island shrew is thought to be at least the third mammal species to go extinct on the island as a direct result ...

A new “Jurassic Park” movie is coming out next year, the latest installment of the blockbuster series all about the dangerous hubris in trying to bring dinosaurs back from extinction. Paleogeneticist ...

Woolly mammoths haven't been seen for 4,000 years, but if scientists are successful, they could be walking around Alaska in just five years. Colossal Biosciences researchers in Texas who study ancient ...

Volcanoes that have laid dormant for millions of years could revolutionize the sourcing of important rare earth elements, a new study published in Geochemical Perspectives Letters suggests.

In a promising discovery, authorities have spotted the critically endangered flat-headed cat in Thailand for the first time ...