Billionaire quantitative investor Jim Simons death at 86 - UPI
Billionaire mathematician Jim Simons, known for pioneering quantitative trading, dies at 86. His foundation donated billions to research.
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Billionaire mathematician Jim Simons, known for pioneering quantitative trading, dies at 86. His foundation donated billions to research.
Researchers have discovered a way to detect signs of Parkinson's disease up to 20-30 years before symptoms appear, allowing for earlier diagnosis and treatment.