Scientists reconstruct still-horrifying 9-11 images
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Blog: Computer images designed to help study damage done to North Tower include no casualties but are chilling nonetheless.
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Scientists capture a beam of light and make it reappear elsewhere, potentially leading to advances in computing.
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New, detailed photographs show evidence of subterranean streams of liquid that once flowed long enough that they could have sustained simple forms of life, researchers say.
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Scientists have produced the sharpest picture yet taken of atoms, with a resolution of roughly one 400-millionth of an inch.
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Twin Nasa spacecraft capture panoramic images that will the study of solar explosions capable of causing havoc on Earth.
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Recovering 736 missing digital images can be arduous -- and expensive. Here's the right (and wrong) way to do it.
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By DAVID BAUDER  NEW YORK - TV news revisited the horror of Sept. 11 on Monday by replaying long stretches of coverage from that day as the events unfolded before a nation's eyes.
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Susan Faludi was visiting the Historical Societyâs exhibition of photographs and artifacts from the World Trade Center attacks and talking about her work âThe Terror Dream: Fear and Fantasy in Post-9/11 America,â out next week from Metropolitan Books.
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Â·  Speer's military academy buried under hill of rubble Â·  Underground complex reborn as visual tour
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Echoes of 9/11 linger, but conventioneers will find a resilience bred through time.
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For more than three months, police Detective John Botte roamed the ruins of the World Trade Center, snapping photographs with his Leica Rangefinder camera and capturing hundreds of images of people at work on the monumental cleanup. His pictures soon appeared in a trio of books, most notably the best-selling autobiography of the city's police commissioner.
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Patients undergoing a full-body computed tomography (CT) scan are exposed to a radiation dose equivalent to that received by some survivors of the Hiroshima and Nagasaki atomic bombs, say US researchers.
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The Chandra X-ray Observatory has re-imaged a familiar scene of a relatively nearby exploded star, revealing new details of the chaotic aftermath.
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A trove of long-lost iconic images captured by famed war photographer Robert Capa has been recovered and is being examined, cataloged and scanned at the International Center of Photography.
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Digital evidence supports the theory that Al-Qaida is recycling old footage to create new messages.
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Jurors see footage of scientists replicating explosions of devices used in the alleged 21 July attacks.
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An experiment to reconstruct the deadly 1918  flu virus gives new insight into how the infection took hold.