Most Shared Stories Tagged: Utah

Politics

Mormon From Mali

The Geo Quiz wants you to name the capital of a sub-Saharan country roughly the size of South Africa. Its presidential election features a Mormon candidate.

Conflict & Justice

Strands of Evidence: Hair Forensics

What you eat ends up in your hair. Scientists in the US and Europe have used this basic idea to devise a sort of hair-based GPS tracking system. Law enforcement agencies are now using this technique to solve crimes. NOVA's Ari Daniel Shapiro reports.