🦴 Ancient Fossil Challenges Live Birth Theory
A 236-million-year-old fossil has emerged, presenting a significant challenge to the established understanding of mammalian live birth. This discovery was made in a recent scientific analysis by researchers at Phys.org. The fossil dates back to 236 million years ago, offering new data points for paleontology. This finding complicates the long-held narrative regarding how mammalian reproduction evolved. Scientists will now re-examine existing theories in light of this surprising evidence. 🦴