Tessellations aren’t just eye-catching patterns—they can be used to crack complex mathematical problems. By repeatedly ...

Structural imaging based on magnetic resonance is an integral part of the clinical assessment of patients with suspected Alzheimer dementia. Prospective data on the natural history of change in ...

Pharaohs were the kings of Ancient Egypt. They ruled over the land, collected taxes from the people, enforced the law and led the Egyptian army against invaders. Tutankhamun, or King Tut as he is also ...