How Cutting-Edge Technology & Science Are Powering The Future TPM Idealab

A University College London research study suggests that liberal and conservative political views might be connected to differences in the structure of the brain. According to an article by Cognitive neuroscientist Ryota Kanai and colleagues, published in Current Biology, political conservatives may have a larger right amygdala, and liberals a larger anterior cingulate cortex. This increased brain activity, says Kanai and crew, may show liberals as more apt at juggling conflicting information and more open to new experiences, and conservatives better able to identify and assess risk but more anxious of the uncertain.

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In the near future, retweets could actually be matters of national security.

According to a draft Homeland Security Department plan obtained by The Associated Press, the U.S. government will soon replace the old - and much maligned - five color-coded terror alert system. The new system will have only two warning levels -- elevated and imminent -- and "will be relayed to the public only under certain circumstances for limited periods of time." Among the changes: threats will sometimes be relayed using Facebook and Twitter.

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The White House Office of Management and Budget said Monday that it "strongly opposes" efforts by the House of Representatives to invalidate net neutrality rules, and threatened to veto any bill that would do so.

"If the President is presented with a Resolution of Disapproval that would not safeguard the free and open Internet, his senior advisers would recommend that he veto the Resolution," the OMB said in a statement.

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The solar system's innermost planet got its first ever photo close up this week, as NASA's "Mercury Messenger" probe began broadcasting images back to Earth. The spacecraft entered Mercury's orbit on March 17th, where it will stay for at least the next year, snapping shots of the surface for study back home.

Check out some of the stunning photos in our slideshow.

A foreign national was indicted yesterday for allegedly illegally importing an unmanned spy plane into the U.S., and then trying to resell it on eBay.

According to a press release from the Department of Homeland Security's Immigration and Customs Enforcement service, Henson Chua of the Philippines was indicted and charged by a grand jury in Tampa with violating the Arms Export Control Act and smuggling. Chua is accused of importing an RQ-11B "Raven" Unmanned Aerial Vehicle (UAV) from the Philippines into the U.S., which is listed on the U.S. Munitions List as a defensive item, "without having first obtained from the U.S. Department of State a license or written authorization." He then "aided and abetted the attempted export" of the same UAV.

U.S. arms code prohibits people from buying and selling defense equipment without permission from the government, primarily to prevent people from selling U.S.-manufactured equipment to foreign governments. But Chua managed to reverse the process.

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The federal government has launched a publicly accessible URL shortener in collaboration with popular short URL site Called, the URL shortener automatically creates a short address for any .gov or .mil URL entered into, or a government portal.

Integrated functionality is expected to be announced shortly for mobile platforms and popular Twitter applications like TweetDeck and Seesmic.

A URL shortener accessible only to federal employees, was launched in 2010. While any member of the general public can access links, only federal employees may create links with the service., however, is publicly accessible; anyone who uses can create a shortlink.

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When an entire generation of computer users first poked our doe-eyed faces onto a young internet, many of us were greeted with a single, encompassing, monolithic face peering back: the AOL Home Screen. To call it a young internet isn't even fair--it was a mature, thriving AOL. It was ubiquitous, it was powerful, it was everything--and it ended up destroying itself, too flawed by design to last. And someone's trying to rebuild the Death Star.

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A truck carrying 8,000 gallons of printer ink flipped over on an interstate in Peabody, Massachusetts this morning, resulting in what must be the most colorful car crash in history. No one was injured, so feel free to enjoy the aftermath with child-like glee.

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