The unemployment rate only includes people who don't have jobs and are looking for work. A much larger swath of people — about 36 percent of U.S. adults — don't have jobs and aren't looking for work at all. That figure is higher than it's been in decades (and, conversely, the share of adults in the labor force — shown in the graph above — is lower than it's been in decades).
Here are four reasons why so many people are leaving the labor force.
Changes to the acidity of the Earth's ancient oceans affected the coral reefs more than 50 million years ago. And researchers are using that information to try to predict how the planet might fare in our rapidly changing climate. Above, the Wheeler Reef section of the Great Barrier Reef.
One of the most powerful ways to figure out how the Earth will respond to all the carbon dioxide we're putting into the atmosphere is to look back into the planet's history.
Paleontologists have spent a lot of time trying to understand a time, more than 50 million years ago, when the planet was much hotter than it is today. They're finding that the news isn't all bad when you take the long view.
Originally published on Thu August 1, 2013 6:54 pm
Now that the dust has settled somewhat on the rhetorical skirmish between Rand Paul and Chris Christie over NSA data-gathering, it's easier to see the irony of the confrontation.
We witnessed not just the punching and counterpunching of politicians considered likely contenders for the 2016 GOP nomination. It was also a clash between men who each possess a key to winning the White House.
Originally published on Fri August 2, 2013 5:57 am
Edward Snowden's father, Lonnie, had a dramatic change of heart this week: Back in June, he sent a letter to Attorney General Eric Holder in which he told him that if the U.S. promised not to detain or silence Edward before a trial, his son would be willing to return to the United States.