Recent fossil finds could mean that "Lucy" wasn't our direct ancestor, some scientists say. Others strongly disagree.

Discover when globalization began, from ancient trade routes to modern economic policies, and understand its impact on global trade and cultural exchange.

Discover how the Human-Life Approach determines life insurance needs by considering income loss, retirement, and essential factors for financial stability.

Abstract: Left turning for autonomous vehicles at intersections is challenging due to the various driving behaviors from different human drivers and the strong interaction between the autonomous ...

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...