News
- Earth
Long Ride West: Many western sediments came from Appalachians
Much of the material in several thick layers of sandstone in the western United States originated in the Appalachians.
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Dyslexia’s DNA Clue: Gene takes stage in learning disorder
For the first time, scientists have identified a gene that appears to influence the development of at least some cases of dyslexia.
- Physics
Hydrogen hoops give superfluid clues
Tiny rings of hydrogen molecules show signs of possible superfluid behavior, suggesting that helium might not be the only superfluid after all.
- Physics
Electrons get a crack at the nucleus
As long suspected but never before shown, electrons orbiting an atom can directly excite the atom's nucleus.
