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For the First Time, X-Ray Video Looks Inside Live Working Batteries

Watching Batteries at WorkMatt Beardsley/SLACSenior staff scientist Mike Toney and postdoc Johanna Nelson inspect the transmission X-ray microscope at SLAC's Stanford Synchrotron Radiation Lightsource,...

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Tiny, Convenient Terahertz Microchips Can See Inside Objects

Danger Hidden In A ToyKaushik Sengupta/CaltechA knife blade and a bullet were hidden inside this innocuous-looking teddy bear. The inset shows the items, imaged with a silicon chip--no need to cut open...

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Using Science To Discover Picasso's Genius

Les Demoiselles d'Avignon by PicassoWikimedia CommonsA persistent mystery for art historians and especially students of 20th century art might seem small at first: what kind of paint did Picasso use?...

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Two Men Arrested For Trying To Build An X-Ray Gun [Updated]

Nikola Tesla sitting in his laboratory in Colorado Springs in December 1899Dickenson V. Alley via Wikimedia CommonsOn Wednesday, the New York Times reported the curious case of Glendon Scott Crawford,...

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Big Pic: An X-Ray Telescope Shifts Its Gaze

X-Ray Slew TracksA. Read (University of Leicester)/ESAThe European Space Agency's XMM-Newton space telescope has been in orbit since 1999, and it's constantly collecting information, even when it's...

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Tabletop Device Would Destroy Chemical Weapons With X-Rays

Biological agent entering a cellDARPAThe Organisation for the Prohibition of Chemical Weapons, which is overseeing the destruction of Syria's chemical arsenal, won this year’s Nobel Peace Prize....

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Watch A Machine Tell The Difference Between Soda And Liquid Explosives

Video of nizjDxt3F5QThe problem with liquid explosives, besides being explosive, is that they often look just like non-explosive liquids. Since 2006, to protect against the threat of those explosives,...

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Happy Birthday, Chandra X-Ray Observatory

Supernova Remnant G292.0+1.8NASA/CXC/SAOOne of four new images from Chandra.The Space Shuttle Columbia carried the Chandra X-ray Observatory into space on July 23, 1999. To commemorate the telescope's...

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Rainbow Clouds, Cyber-Dogs, And Other Amazing Images Of The Week

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Seeing Inside The Guts Of A Virus

Even though mimiviruses are some of the largest viruses we know of, they measure only one tenth the width of a human hair at their largest. Understanding the structure of something so small is not an...

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Largest-Ever Medical Imaging Study Launches In The UK

Health Painting a pretty picture for disease prevention A team of researchers throughout the United Kingdom will be doing a lot of that—they are [kicking off the world’s largest imaging study.

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Tiny, Convenient Terahertz Microchips Can See Inside Objects

Technology Caltech scientists build the world's first integrated terahertz scanners, the size of a fingertip. A new silicon microchip can do what no other silicon microchip could before, generating...

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Using Science To Discover Picasso's Genius

Science A persistent mystery for art historians and especially students of 20th century art might seem small at first: what kind of paint did Picasso use? But in fact it's a very big… A persistent...

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Two Men Arrested For Trying To Build An X-Ray Gun [Updated]

Technology Which leaves us with the important question: Could an X-ray weapon actually work? On Wednesday, the New York Times reported the curious case of Glendon Scott Crawford, a man with Ku Klux...

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Big Pic: An X-Ray Telescope Shifts Its Gaze

Technology The European Space Agency's XMM-Newton space telescope has been in orbit since 1999, and it's constantly collecting information, even when it's just adjusting its position.

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Tabletop Device Would Destroy Chemical Weapons With X-Rays

Technology With support from the Pentagon, one scientist is developing a compact x-ray device to break up chemical and biological agents. The Organisation for the Prohibition of Chemical Weapons,...

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Watch A Machine Tell The Difference Between Soda And Liquid Explosives

Technology Some potentially good news for future holiday travelers.

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Happy Birthday, Chandra X-Ray Observatory

Science Four new images of supernova remnants celebrate the telescope's 15 years of awesome discoveries The Space Shuttle Columbia carried the Chandra X-ray Observatory into space on July 23, 1999. To...

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Rainbow Clouds, Cyber-Dogs, And Other Amazing Images Of The Week

Science Plus: stunning x-rays of undersea creatures.

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Seeing Inside The Guts Of A Virus

Science A new way to reconstruct viruses in 3D could reveal the big picture on tiny objects Even though mimiviruses are some of the largest viruses we know of, they measure only one tenth the width of...

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