Tag Archives: northwestern university

Why Did Evolution Puzzle Newton? New Model Explains Mating Selection

Why do some animals have showy ornaments such as deer antlers, peacock feathers and horns on dung beetles? Charles Darwin couldn’t figure it out, but now a Northwestern University research team has developed a mathematical model to explain the puzzling phenomenon of evolution. The mathematical model has made a surprising prediction: In animals with ornamentation, males will evolve out of ...

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New Non-Invasive MRI Scan to Detect Alzheimer’s Early Developed

Scientists have developed a new non-invasive MRI-based scanning method to detect Alzheimer’s disease in its early stages, that was not possible in the traditional imaging method, raising hope that drug makers can now focus on treating the disease at its early stage. The new magnetic resonance imaging (MRI) technology can detect the amyloid beta brain toxins responsible for onset of the disease as ...

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