The Guam kingfisher was extinct in the wild. Through coordinated breeding, cultural consultation, and careful reintroduction ...
Lost fossils reveal that some of the first ocean predators went global astonishingly fast after Earth’s worst extinction.
Once-threatened koala populations in parts of Australia are showing surprising signs of genomic recovery, according to a ...
Smithsonian researcher Sarah Johnson studies bison specimens to understand how the species’s genetic diversity changed after ...
If you follow media coverage of koalas, you could be forgiven for feeling confused. Recent stories describe a “koala paradox” ...
Nearly one in three freshwater fish species now faces possible extinction, a statistic that reflects mounting pressure on ...
It’s been 17 years since the bright yellow Panamanian golden frog ( Atelopus zeteki) hopped through its native habitat. But ...
As more species disappear from the planet, it is a stark reminder that conservation efforts are not doing enough. A new study ...
The idea that extreme climate change could one day cause a mass extinction and end the human dominance is not as farfetched ...
Ancient sea organisms survived until a sudden extinction 550 million years ago, revealing what may be the first major mass ...
University of Queensland researchers say Australia's reptiles are at risk of extinction because a little understood fungus is ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results