An official assessment of the damage caused by news leaks about government surveillance programs suggests that terrorist groups are changing their communication methods in response to the disclosures, according to officials at the National Security Agency.
Brazil is known for its music and distinctive dances, not necessarily for its paintings or photography. But that is changing. Not only are Brazilian artists now getting big play in major museums around the world, but something new is happening inside Brazil: There's a burgeoning appetite for art.
Originally published on Thu September 26, 2013 11:46 am
Singer-songwriter Jack Johnson recently released his sixth album of breezy, easygoing songs: From Here to Now to You finds him returning to more acoustic arrangements after 2010's To the Sea, which featured more instrumental variations, including electric guitars.
In this World Cafe session, Johnson credits much of his success to his wife, and dedicates a couple of songs to their relationship. The singer also discusses his Hawaiian home and the influence of the indigenous slack-key guitar culture on his style.
Sudan's President Omar al-Bashir, who faces genocide charges, has applied for a visa to come to the U.S. for the annual United Nations General Assembly next week. The U.S. has not yet said whether he'll be allowed in the country.
As the host of the United Nations, the U.S. is supposed to let everyone come to the annual U.N. General Assembly, not just the people it likes.
But this year, the proposition is being put to the test. Sudan's president, Omar al-Bashir, was indicted three years ago by the International Criminal Court on genocide charges stemming from the mass killings in Sudan's western Darfur region.
Bashir has also applied for a visa to the U.N. meetings next week.
Originally published on Fri September 20, 2013 3:32 pm
Hundreds of bloggers, coders and tech enthusiasts are in New York this week attending the Latinos in Tech Innovation & Social Media #LATISM conference. Here's a dispatch from Tell Me More's senior producer, Davar Ardalan
Originally published on Fri September 20, 2013 3:47 pm
Super-typhoon Usagi — the equivalent of a Category 5 hurricane with sustained winds of 150 mph — is expected to skirt the Philippines and Taiwan before slamming into the Chinese coast near Hong Kong over the weekend.
The storm is forecast to skirt the coast of Luzon in the northern Philippines on Friday and brush the southern tip of Taiwan on Saturday. Although it is expected to be downgraded in strength by the time it hits Hong Kong on Sunday evening, Typhoon Usagi could still do considerable damage.
Now you've probably seen a cutaway section of a tree trunk, those rings inside? Well, they tell a story about the conditions the tree faced year after year. It turns out that whales contain a similar record inside their ears. Joining me now to talk about it are two researchers looking into this record. Stephen Trumble is an assistant professor of biology. Sascha Usenko is an assistant professor of environmental science. They're both at Baylor University in Waco, Texas. Welcome to SCIENCE FRIDAY.
September is peak season for the fall bird migration. Hummingbirds have already made the trip south while songbirds have been slow to move this year. Naturalist and author Kenn Kaufman shares tips on spotting different species and making your yard bird-friendly.
The science fair is a nearly century-old right of passage for students. What role does the traditional science fair play in the digital age? How can these competitions be reworked to include broader participation and encourage students, and teachers, to explore hands-on learning?
"Quantified self" apps know where you are, how you got there (by foot, bike, or train), who you're with — even how well you slept last night. Ellis Hamburger, a reporter at The Verge, reviews a handful of apps that track your daily movements, such as "Human" and "Moves."
Commuters in Los Angeles spend some 60 hours a year stuck in traffic. But that could change, some experts say, as the city ramps up its mass transit. Guest host John Dankosky talks with a panel of city planners about how to add mass transit to L.A. and other urban areas — and get people to ride it.
Colorado's record-breaking flood was caused, in part, by a blocking pattern parked over western North America. That same pattern also led to extreme drought in the West, worsening California's Rim Fire. Rutgers atmospheric scientist Jennifer Francis talks about possible connections between climate change and severe events like these.