Osteoporosis Epidemic? Study Finds Alarming Spike Across U.S. Adults
A groundbreaking study by Hong Xue analyzed more than 15 years of data to uncover trends in the prevalence and diagnosis of ...
New Fossil Discovery Challenges Assumptions About Early Human Size
Remarkable new fossils from Swartkrans Cave reveal that a prehistoric relative of humans was also extremely small and ...
Earth.com9d
Discovery of organic molecules in 66-million-year-old dinosaur bones rocks paleontology
The findings shed light on how organic molecules like collagen may survive for tens of millions of years within dinosaur ...
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What Is Bone Marrow and Why Is It Important?
You have more bone marrow in the larger, longer bones, such as your hip bones. Bone marrow contains fat, stem cells, and blood vessels. Stem cells are immature cells that can eventually develop ...
BBC5mon
Joints of the skeletal system
Cartilage is found at the ends of bones and where joints meet. Tendons attach muscles to the skeleton. Synovial joints (freely movable joints) allow us the free movement to perform skills and ...
The Daily Galaxy on MSN8d
Discovery of Organic Molecules in 66-Million-Year-Old Dinosaur Bones Shakes Up Paleontology
Paleontologists have long assumed that fossilization destroys all organic molecules in ancient remains. However, a ...