Abstract: Brain tumors are among the deadliest diseases, leading researchers to focus on improving the accuracy of tumor classification—a critical task for prompt diagnosis and effective treatment.

Tony Dokoupil is a co-host of "CBS Mornings." Dokoupil also anchors "The Uplift," a weekly series spotlighting positive and inspiring stories for CBS News 24/7. Vice President of Growth & Engagement ...

Abstract: The paper is dedicated to assessing the computational complexity of the genetic algorithm as one of the key tools for solving optimization problems. The main types of algorithmic complexity ...

The original version of this story appeared in Quanta Magazine. Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price.