A new study found chemical evidence of red blood cells in a 115 million-year-old dinosaur bone, offering new clues about how biological material can survive.
A generative AI system can now analyze blood cells with greater accuracy and confidence than human experts, detecting subtle signs of diseases like leukemia. It not only spots rare abnormalities but ...
A dinosaur fossil from Brazil preserves heme-related molecules within mineralized cell-like structures, offering new evidence of ancient blood preservation.