Park Su-hyeon
A new study identifies a promising technique to reverse male infertility. And it involves mice
Infertility in men can be an emotionally-difficult problem — and one that has been largely untreatable. But a new therapy being tested in mice is showing promising results. Plus, cell phone recordings tell of the final moments for South Korean teenagers caught in the ferry disaster. And a German exchange student is killed in America. All that and more in today’s Global Scan.