Posted in NY Post ‘Thrilling’ embryo fossil discovery upends everything we knew about how early mammals gave birth: ‘Breaks entirely new ground’ April 13, 2026 The species in question was a therapsid, a group of animals that was the forefather to modern-day mammals, including humans. https://nypost.com/2026/04/13/science/egg-fossil-proves-mammals-laid-eggs-250-million-years-ago/