Most Shared Stories Tagged: Antarctica

Science, Tech & Environment

Was the Spirit of Mawson Antarctic expedition serious science or a reckless tourist trip?

Those on the Spirit of Mawson Antarctic expedition were relieved and jubilant when they were rescued last week after being stranded on a ship caught in Antarctic pack ice. But some polar scientists were not as jubilant. They question the trip as more a lark than a serious expedition — which diverted several icebreakers from serious scientific work.

Global Scan

Rodman plays ball with North Korea's dictator

Basketball diplomacy, Dennis Rodman-style, keeps getting stranger. Scientists streak the South Pole and come away with frostbite in tender places. China overtakes Europe in R&D spending. And did you know that Hitchcock made a Holocaust documentary? All that and more, in today's Global Scan.

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.