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 years, but it keeps happening! Animals believed extinct that were found ...

Hidden in Bolivia’s seasonal wetlands, a small fish that scientists had written off as extinct for more than two decades has surfaced alive, vivid, and unexpectedly resilient. Its return from presumed ...

Streaming platforms for Extinct or Alive: The Tasmanian Tiger haven’t been announced yet. Check back soon for updates on where you can watch it online.

Two marsupial species thought long extinct, until now known only from fossils, were found alive in New Guinea through a collaboration of scientists, indigenous communities and citizen scientists.