Arctic sea ice is in sharp decline this year: Last week, scientists announced that it hit the lowest point ever measured, shattering the previous record.
But it turns out that's not the most dramatic change in the Arctic. A study by Canadian researchers finds that springtime snow is melting away even faster than Arctic ice. That also has profound implications for the Earth's climate.
Each week, All Things Considered and Lenore Skenazy, author of the book and blog Free-Range Kids, bring you "Another Thing," an on-air puzzle to test your clever skills. We take a trend in the news and challenge you to help us satirize it with a song title, a movie name or something else wacky.
So six weeks to go before Election Day, but in-person early voting has already started in a handful of states. Many others will begin soon, and more and more of us are choosing to vote early. In Colorado, for example, where we just heard from Ari Shapiro, nearly 80 percent of votes were cast early in the 2008 presidential election.
Michael McDonald tracks these trends with the U.S. Elections Project at George Mason University and he joins me now. Welcome to the program.
The U.S. military, along with more than 30 allied countries, has just launched a new round of naval exercises in the Persian Gulf at a time when tensions in the region are running particularly high.
But U.S. officials say the aim is not to increase anxiety, but rather to ensure stability. More specifically, the exercises are designed to deal with mines that could hamper shipping in the Gulf and the Strait of Hormuz, through which a fifth of the world's oil supply transits.