In the 1950s, when they were discovered, the Ushikawa fossils were identified as parts of a human humerus (upper arm bone) and femur (leg bone), believed to be over 20,000 years old ...
Scientists have unraveled the evolutionary history of the ventral nerve cord in ecdysozoan animals, revealing that the common ancestor likely possessed a single ventral nerve cord. Paired nerve ...
Winnie the Wombat, believed to be the oldest wombat in the world, has died at the grand age of 32. Winnie was also the longest resident at the National Zoo and Aquarium in Canberra, which announced on ...
Older animals are often most vulnerable to the habitat-damaging effects of human activity. However, there is now a push for "longevity conservation" to save aging wildlife, which is crucial to native ...