Pregnancy has long been framed as an evolutionary tug-of-war. The fetus presses for resources, while the mother mounts defenses to limit invasive placentation. A new study in PNAS challenges that view ...

Discover the legacy of John Nash, the Nobel Prize-winning mathematician behind the Nash Equilibrium and a key figure in game theory and mathematical innovation.

Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price. Unhappy with their meager profits, they meet one night in a ...

The growing ubiquity of artificial intelligence (AI) in applications is rapidly changing everyday life, underscoring the need to understand its social intelligence. A new AI study examines the social ...