Feature
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Hunting Hidden Dimensions
Black holes, giant and tiny, may reveal new realms of space.
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Broken Symmetry
Scientists seek mechanisms explaining development of the body’s left-right pattern.
- Earth
Danger in the Air
To minimize the threat of volcanic ash plumes to aircraft, scientists are improving methods of satellite detection and developing ground-based gas and ash-plume sensors to monitor volcanic activity.
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Little by Little
As food allergies proliferate, new strategies may help patients ingest their way to tolerance.
- Psychology
Morality Play
Universal concerns, not cultural values, may shape kids’ developing notions of right and wrong.
