Science

Conflict & migration

Conflict is one response to scarcity of resources. Although a lack of resources is rarely stated as the justification for war, such lack is often an underlying factor. Intercountry and civil war are the most extreme cases, but many lesser… Read More ›

A New World Revealed

This morning, the United States became the first country to reach Pluto — and the first country to explore the entire classical solar system: Mercury, Venus, Mars, Jupiter, Saturn, Uranus, Neptune, and Pluto. NASA’s New Horizons interplanetary probe has been… Read More ›