Science

The U.S. foiled a plot to bomb the New York Stock Exchange because of the sweeping surveillance programs at the heart of a debate over national security and personal privacy, officials said Tuesday at a rare open hearing on intelligence—a set-piece for supporters of the snooping.

Poland could delay building its first nuclear power plants as natural gas, including shale gas, becomes less costly, the prime minister of the central European heavyweight said Tuesday.

(Phys.org) —On July 19, 2013, NASA's Cassini spacecraft will be turned to image Saturn and its entire ring system during a total eclipse of the sun, as it has done twice before during its previous 9 years in orbit. But this time, the images that will be collected have been specifically designed for something very special. They will capture, in natural color, a glimpse of our own planet next to Saturn and its rings, during an event that will be the first time Earthlings know in advance their picture will be taken from a billion miles away.

Corporate raider Carl Icahn revamped his proposal Tuesday for embattled computer company Dell, calling for a big share buyback in a plan which would keep the company public.

Google said Tuesday it asked a special US court handling national security investigations for permission to publish the number of requests for data to the Internet giant.

NASA's Cassini spacecraft, now exploring Saturn, will take a picture of our home planet from a distance of hundreds of millions of miles on July 19. NASA is inviting the public to help acknowledge the historic interplanetary portrait as it is being taken.

Is the US Tea Party movement a racial backlash against President Obama? A new study by Angie Maxwell from the University of Arkansas, and Wayne Parent from Louisiana State University, assesses whether racial attitudes are contributing to Tea Party membership, and if so, the exact nature of this racial prejudice. Their work is published online in Springer's journal, Race and Social Problems.

Scientists are expecting a very large "dead zone" in the Gulf of Mexico and a smaller than average hypoxic level in the Chesapeake Bay this year, based on several NOAA-supported forecast models.

It's not a hacker lab. At Brandeis University, sophisticated computational models and advances in graphical processing units are helping scientists understand the complex interplay between genomic data, virus structure and the formation of the virus' outer "shell"—critical for replication.

Swainson' s Thrushes, from a local population near Bolinas, CA spend their winters together in Mexico, according to a new tracking study released by Point Blue Conservation Science, (Point Blue, formerly PRBO). This result is important because it shows that the conservation of habitat for these local populations in California is tightly linked with climate and habitat changes in Mexico, where these birds spend their winters, 1,600 miles away.