
Snowballs to soot: The clumping density of many things seems to be a standard
Particles of soot floating through the air and comets hurtling through space have at least one thing in common: 0.36. That, reports a research group at the National Institute of Standards and Techno ... more
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Geologists Confirm Oxygen Levels of Ancient Oceans
Zunli Lu and Xiaoli Zhou, an assistant professor and Ph.D. student, respectively, in the Department of Earth Sciences, are part of an international team of researchers whose findings have been publi ... more
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Toxic homes a lasting legacy of Los Angeles fires
'Greatest con job ever': Trump trashes climate science at UN
Turkey facing worst drought in over 50 years
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500-million-year-old fossils reveal creature on the way to evolving jaws
For more than a century, scientists have searched for fossils that offer new clues as to when and how our earliest ancestors split off from their invertebrate brethren and began developing bones. But finding intact early vertebrates, much less well-preserved invertebrates, is exceedingly difficult - their soft bodies easily malformed by the pressures shifting rocks and weather. ... more
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Mutualink Connects Soldiers with Disparate Tactical Networks and C2
Mutualink has announced the development of a new Data Gateway providing a secure and easy way for soldiers to exchange tactical and positional information in real time. The technology enables milita ... more
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Drones for fun, games and more
It may be a while before drones start patrolling American skies or delivering packages, but kids and adults will be able to command their own personal flying devices very soon. ... more
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No Limits to Human Effects on Clouds
Understanding how clouds affect the climate has been a difficult proposition. What controls the makeup of the low clouds that cool the atmosphere or the high ones that trap heat underneath? How does ... more
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Making artificial vision look more natural
In laboratory tests, researchers have used electrical stimulation of retinal cells to produce the same patterns of activity that occur when the retina sees a moving object. Although more work remain ... more
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