A remarkable fossilized larva has been discovered by scientists with its brain and guts still intact. The fossilized creature ...

A bone discovered in Taiwan turns out to have belonged to a Denisovan, a lineage previously identified only thousands of miles away.

An expanding geographic range for these close Neandertal relatives leaves Denisovans' evolutionary status uncertain.

Mar. 14, 2025 — Researchers have found that proteins and pathways involved in inflammation are associated with changes in bone mineral density (BMD) over time. The ... Robotics and Spinal ...

The posterior cerebral arteries provide blood to the occipital and choroid plexus, midbrain, thalamus, and choroid plexus. The internal carotid supplies the head and brain with blood. In the circle of ...

University of Florida Health. Aorta anatomy. Johns Hopkins Medicine. Abdominal aortic aneurysm. Harvard Health Medicine. Shining a light on thoracic aortic disease. Lech C, Swaminathan A. Abdominal ...