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Iron Is the New Cholesterol
Elevated iron is at the center of a web of disease stretching from cancer to diabetes.
New Neurons For the Brain
Transplanted embryonic nerve cells can functionally integrate into damaged neural networks.
Why We Love Dinosaurs
If museums of natural history are temples to science, dinosaurs are their shrines.
What Defines a Stem Cell? Scientists Rethink the Answer
As it becomes clear that the body’s cells have more diverse regenerative capabilities than expected, experts have had to reconsider their approach to stem cell research.
Why Robot Brains Need Symbols
We’ll need both deep learning and symbol manipulation to build AI.