https://www.horsebreedspictures.com/knabstrupper.asp, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0 , via Wikimedia Commons Animals often surprise us ...

The discovery of the oldest known animal fossils has opened a new chapter in our understanding of life’s history on Earth. This remarkable find, hidden deep within a remote cave, promises to rewrite ...