Armed with photographs and records from the original expedition, Schaller and a group of graduate students conducted comparison studies to look for signs of climate change.

NPR: 50 Years On, a Passion for the Wild Endures

Newton cautions that this is an apples to oranges comparison, because the Zocor studies were done with arteries in the neck, not the heart, and more tests are being done to see if ETC-216 reduces plaque in the neck.

FORBES: A Big Win For Esperion

The Danish study is prospective in nature, which distinguishes it from most other studies on the health effects of cell phone use, which were case-control studies and enrolled subjects diagnosed with brain tumors and a comparison group of subjects who were free of brain tumors in order to compare reported cell phone usage in the two groups.

FORBES: Do Cell Phones Cause Brain Cancer? The Diehards Cling Desperately To Opinion

Scott Snyder, a senior fellow for Korea studies at the Council on Foreign Relations, said that the relative success of Kaesong in comparison to North Korea's weak homegrown economic and other achievements may have represented an uncomfortable truth that the regime opted to eliminate.

WSJ: Last Workers Pull Out of Kaesong Plant as North-South Korea Ties Fray