The fossils were discovered in the Western Mississippi Embayment, a basin extending from southern Illinois to northern ...
A sea predator that swam in the seas near Texas 85 million years ago has been discovered by scientists. A fossil of complete ...
The remnants of a mosasaur show a sea predator that was ill equipped for slashing bites, and likely preferred to swallow its ...
A new study co-led by the Smithsonian and the University of Arizona offers the most detailed glimpse yet of how Earth's ...
But these events in a massive ocean called Panthalassa ... would ultimately see the rise of Dinosaurs becoming the dominant ...
The team compiled more than 150,000 published data points from five different geochemical archives (or "proxies") for ancient ocean temperature that are ... understand environmental conditions during ...
Discovery of rare fossil fragments in Texas In 2023, a private fossil hunter uncovered two jaw fragments belonging to ...
A new study co-led by the Smithsonian and the University of Arizona offers the most detailed glimpse yet of how Earth’s ...