However, the rediscovery of a long-thought-extinct creature offers not only hope but also a powerful message about the ...

a community of sea sponges has survived for centuries by eating the fossils of ancient extinct worms. Researchers discovered the underwater mountain in 2011, while mapping uncharted Arctic waters ...

Scientists revisited tracks made by a shorebird, a lizard, a cat-like predator and some sort of large herbivore at what is now John Day Fossil Beds National Monument ...

To determine the phylogenetic position of Juracanthocephalus, the research team compiled an updated morphological matrix incorporating both extant and extinct worm-like animals. The analysis ...