In the late 19th century, scores of celebrated, valorous explorers attempted to reach the North Pole. Groups of explorers from the U.S., Europe and Scandinavia invented clever new equipment, raised money, stirred national pride and enthralled the world by attempting to march, sail or sled to the most cold, remote and unseen place on Earth.
But it was a perilous business: Of the 1,000 people who tried to reach the North Pole in the late 1800s, 751 died during their attempt, author Alec Wilkinson tells NPR's Scott Simon.
The Justice Department's massive copyright case against the file-sharing website Megaupload.com had the Internet world hopping this week. But it also got lawyers talking, about the scope of a criminal investigation that spanned eight countries and the hard-nosed tactics that the government deployed.
Rick Santorum is officially the winner of the Jan. 3 Iowa Republican presidential caucus. The state Republican Party reversed itself from a previous assertion that it would not declare one, given problems at eight precincts, as The Des Moines Register reported.
In a news release late Friday, the party said it called the race "in order to clarify conflicting reports and to affirm the results released Jan. 18 by the Republican Party of Iowa."