The eye of Hurricane Earl in the Atlantic Ocean, seen from a NASA research aircraft on Aug. 30, 2010. This flight through the eyewall caught Earl just as it was intensifying from a Category 2 to a Category 4 hurricane. Researchers collected air samples on this flight from about 30,000 feet over both land and sea and close to 100 different species of bacteria.
Credit Jane Peterson / NASA
Terry Lathem, a graduate student in Georgia Tech's School of Earth and Atmospheric Sciences, takes notes aboard a NASA DC-8 aircraft gathering samples of microorganisms in the atmosphere.
Microbes are known to be able to thrive in extreme environments, from inside fiery volcanoes to down on the bottom of the ocean. Now scientists have found a surprising number of them living in storm clouds tens of thousands of feet above the Earth. And those airborne microbes could play a role in global climate.
Tuesday marks the 50th anniversary of the death of the poet Robert Frost, famous for such poems as "Stopping by Woods on a Snowy Evening" and "The Road Not Taken." Fans of Frost's works have another reason to pay special attention to his legacy this week: Jonathan Reichert, professor emeritus at the State University of New York at Buffalo, has just donated a rare collection of Frost materials to the university.
A demonstrator shouts anti-government slogans as he stands in front of the Justice Ministry in the Tunisian capital, Tunis, on Nov. 6, 2012, as part of a demonstration by radical Salafi Muslims protesting against the imprisonment of hundreds of Salafist militants.
The uprisings of the Arab Spring unleashed a new political force in the region — Salafis, ultraconservative Muslims who aspire to a society ruled entirely by a rigid form of Islamic law. Their models are the salaf, or ancestors, referring to the earliest Muslims who lived during the lifetime of the Prophet Muhammad.
The use of security cameras such as these, looking out over Tiananmen Square in Beijing, is on the rise in China. Critics say the government is using them to discourage dissidents.
Credit Ed Jones / AFP/Getty Images
Li Tiantian, a human rights lawyer, is under heavy surveillance by Chinese authorities. She says police tried to get her boyfriend to break up with her by showing him photos of other men she had been involved with.
Originally published on Tue March 12, 2013 4:55 pm
It isn't common for me to draw attention to another NPR blog, but an ethics debate today on the photo blog "The Picture Show" raises questions of interest to anyone interested in news media, ethics and NPR.
Originally published on Fri February 1, 2013 6:57 am
David Virelles moved to New York in 2009 — and, following in a long line of Cuban-born pianists before him, quickly found himself in several bands led by elite jazz musicians. But Virelles also moved to study composition with iconoclast Henry Threadgill, and what he's come up with as a bandleader extends beyond music.
Sens. John McCain, R-Ariz., and Charles Schumer, D-N.Y., are closer on the immigration issue than McCain is to many in his party. They were among the eight senators who announced the framework for a bipartisan immigration overhaul on Monday.
Originally published on Mon January 28, 2013 6:36 pm
If President Obama wanted to pick the perfect wedge issue to split the Republican Party, he could hardly have improved on a comprehensive overhaul of the nation's immigration laws.
Not that he has an ulterior motive in advocating for action on Capitol Hill. But it works out the same way.
That was evident Monday, as conservatives reacted to the news that a bipartisan group of senators had agreed on a blueprint for comprehensive changes in immigration laws. The fissures among Republicans were popping up all over.