Uncategorized
- Earth
Hazy changes on high
A big boost in coal burning, especially in China, is adding aerosols to the stratosphere.
- Earth
Shaky Forecasts
Despite past failures, geophysicists think earthquake prediction might still be possible.
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What do you see?
Emotion may help the visual system jump the gun to predict what the brain will see.
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Pearls Unstrung
For a while, the Great Lakes weren’t connected by rivers and Niagara Falls was just a trickle.
- Tech
Isotope crisis threatens medical care
Global production of the feedstock for the leading medical-imaging isotope is low and erratic, putting health care in jeopardy.
