A forgotten fossil in a German museum turned out to be a rare Diatryma skull. Scientists corrected a decades-old ...

South American megafauna, from giant sloths to camel-like creatures, survived thousands of years longer than we thought, ...

Colossal Biosciences is now valued at over $10 billion and is working on ambitious projects to resurrect multiple long ...

Discover 8 incredible animals that were once thought extinct but have made surprising comebacks, from the Majorcan Midwife ...

Two features unite them: a generally large body size and being extinct. By 40,000 years ago, 90% of large species in Australia had died out. This included giant flightless birds, the rhino-sized ...