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Video: Sleeping pills: New study shows big risks

A controversial new study suggests that taking Ambien, Lunesta or other prescription sleep aids may dramatically increase your risk of death and that people taking them are more likely to be diagnosed with cancer. Dr. Carl Bazil, director of Columbia University's Comprehensive Epilepsy and Sleep Center talks to Charlie Rose and Erica Hill.

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New Cornell Campus to Cultivate High-Tech Industry in New York City [Slide Show]

For years New York City–based universities have been opening satellite campuses worldwide, whether it is New York University's sites in Abu Dhabi and Tel Aviv or Columbia University's Global Centers in Beijing and Nairobi. Technion–Israel Institute of Technology in Haifa is returning the favor in a big way, partnering with Ithaca, N.Y.–based Cornell University to build a campus on New York City's Roosevelt Island .

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Printers Can Be Hacked to Catch on Fire

Two researchers at Columbia University in New York say they've found a flaw in ordinary office printers that lets hackers hijack the devices to spy on users, spread malware and even force them to overheat to the point of catching fire. [More]

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Cities Will Feel Brunt as Global Population Passes 7 Billion

NEW YORK -- What would the world look like with 7 billion human beings in the mix, vying for resources? Pretty much what it looks like now. That's because the planet is about to pass the 7 billion mark any day now.

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Aviation: X Factor

While retaining its title as the world’s fastest fixed-gear single-engine piston aircraft, the Corvalis TT—formerly the Cessna 400 and before that the Columbia 400—has gained another new name: the Corvalis TTX. The X denotes an upgrade that includes a touchscreen-controlled avionics system, business-jet-quality interior appointments, and new exterior paint schemes ...

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Engineers develop material that could speed telecommunications

Researchers at Columbia Engineering School have demonstrated that light can travel on an artificial material without leaving a trace under certain conditions, technology that would have many applications from the military to telecommunications.

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Video: Study: Google linked to lower memory retention

Recent studies conducted at Columbia University show the effects Internet search engines have on human memory retention. Joshua Foer, 2006 memory champion, speaks to Chris Wragge about the studies

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In a major breakthrough, scientists control light propagation in photonic chips

Researchers at Columbia Engineering School have built optical nanostructures that enable them to engineer the index of refraction and fully control light dispersion. They have shown that it is possible for light (electromagnetic waves) to propagate from point A to point B without accumulating any phase, spreading through the artificial medium as if the medium is completely missing in space

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Rings and Worms Tell the Tale of a Shipwreck Found at Ground Zero [Slide Show]

Twenty-three duct-taped packages chilled in a refrigerator at Columbia University's Lamont–Doherty Earth Observatory in Palisades, N.Y., for months before scientists finally got up the nerve last December to pull them out and peel them open. Neil Pederson's team had initially chickened out. His tree-ring experts knew that the 200-year-old fragments inside were of interest to more than just their fellow dendrochronologists

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Quantum simulator prototype replicates structure of graphene

(PhysOrg.com) -- A team of researchers from Columbia Engineering, the Italian National Research Council, Princeton University, University of Missouri, and University of Nijmegen (Netherlands) has developed an artificial semiconductor structure that has superimposed a pattern created by advanced fabrication methods that are precise at the nanometer scale.

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Living Interplanetary Space Flight Experiment–or Why Were All the Strange Creatures on the Shuttle Endeavour ?

This morning, the world witnessed the safe landing of the space shuttle Endeavour, after a 16-day mission to the International Space Station. For those of us inhabiting Earth’s more western time zones, we got to watch the landing last night, with no inconvenience, other than having to divert from the Colbert Report. While I did not travel to the Kennedy Space Center for the landing and recovery of the Planetary Society’s experiment known as Shuttle LIFE, my experience was infinitely better than it was the last time that I had an experiment on a shuttle, when I did go to the Cape to attend the landing.

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