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NEWS ABOUT: X-rays

Cancer vs. Terrorists: 46% Say Scrap X-Ray Scanners

Nearly half in poll say small risk of disease isn't worth it: ProPublica

(Newser) - Almost half of Americans are against the use of X-ray body scanners in airports—even if they would detect terrorists with explosives—because of the low cancer risk they might pose, according to a poll conducted for ProPublica . The TSA aims to make the body scanners a common sight at... More »

New Super X-Ray to Study Earth's Core

Experiments could shed light on planet's inner workings

(Newser) - The European Synchrotron Radiation Facility has inaugurated a new X-ray beam that could tell us much about Earth’s most mysterious place: its core. The recently revamped ESRF uses a huge particle accelerator to create various intense X-Ray beams, which can give scientists an atom-level look at their subjects. The... More »

Truck X-Ray Nabs 513 Migrants

People wedged into two trucks suffered dehydration, lack of air

(Newser) - Mexican police saw something shocking when they aimed their X-ray scanners at a pair of tractor trailers at a checkpoint in Chiapas. The trucks were jammed full of 513 illegal migrants, many of them suffering from dehydration, the AP reports. Though air holes had been cut in the top of... More »

Feds Secretly X-Raying Cars, Drivers

'Drive-by snooping' latest assault on privacy, say critics

(Newser) - Federal investigators are randomly X-raying vehicles and their drivers in a hunt for terrorists and crooks, triggering howls of outrage from privacy advocates. "This really trips up the creep factor because it's one of those things that you sort of intrinsically think the government shouldn't be doing," says... More »

CT Scans Cause Cancer: Study

Scans could be causing 14,500 deaths annually, researchers say

(Newser) - The overuse of CT scans could be causing 14,500 cancer deaths a year, according to two studies published today. Researchers found that machines varied widely in how much radiation they exposed patients to, often leading to big, hidden risk. A typical chest scan, for example, is the equivalent of... More »

Scientists Upgrade Century-Old X-Ray Tech

(Newser) - A team of University of North Carolina scientists are working to bring X-ray technology into the 21st century, the Economist reports. The X-ray machines commonly used today rely on vacuum-tube technology little changed from a century ago, but physicist Otto Zhou and his colleagues have used nanotechnology to create smaller,... More »

Madonna Gets a 10-Year Facelift

Italian lab restores Raphael's landmark painting with cutting edge techniques

(Newser) - After a 10-year facelift, an Italian Renaissance landmark is finally ready for its unveiling. Raphael’s Madonna of the Goldfinch underwent extensive renovations that included CAT scans and X-rays, Reuters reports. A Florentine lab removed coverings by early restorers who saved the work, which was smashed in a house collapse... More »

X-Ray Unveils Hidden Van Gogh

Portrait of peasant found behind 1887 painting

(Newser) - European scientists today revealed a Van Gogh portrait of a peasant's head behind one of his paintings, LiveScience reports. Using a new X-ray technique, the researchers pulled out the portrait's brown and red pigments, which Van Gogh covered with Patch of Grass, 1887. The scientists, primarily from Belgium and the... More »

'Fake' Rembrandt a Real $40M Self-Portrait

Auction house valued it at $3,100

(Newser) - A self-portrait formerly considered a Rembrandt knockoff has been deemed a genuine early work of the Dutch master—and valued at $40 million. Rembrandt Laughing, executed on a small copper plate, was examined by Holland's leading Rembrandt experts. A British art collector purchased the work late last year for $4.... More »

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