So many humans live on Earth, it’s hard to imagine there are animals we haven’t seen for years, decades, or even millions of ...

The Christmas Island shrew, the only shrew species native to Australia, has been officially declared extinct. This small mammal, once endemic to the isolated Christmas Island in the Indian Ocean, has ...

In April of 2025, headlines across the world announced that the dire wolf had been brought back from extinction. This 130-150 ...

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 ...