Fifteen years ago, the future looked bleak. Giant spider species once on the brink of extinction makes incredible comeback: ...

While many species are now threatened with extinction, the European bison is beginning to recover ... animal and plant species have been declared extinct, according to an update on threatened ...

Red points show radiocarbon-dated fossils of European bison, which were used to verify the model’s accuracy. Understanding how the species nearly went extinct can help to inform ongoing bison ...