Uncategorized
- Chemistry
Cosmic Chemistry Gets Creative
By simulating extraterrestrial impacts on Earth, researchers are firing away at the question of how life started.
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- Physics
Device shifts molecules into slow motion
Unlike other particle accelerators, which manipulate the speed and energy of charged particles, a new device accelerates neutral molecules such as ammonia.
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Outcry saves National Zoo’s research site
In the final hours, Smithsonian Secretary Lawrence Small withdrew his proposal to close the National Zoo's research center in Front Royal, Virginia.
- Health & Medicine
Gene stifled in some lung, breast cancers
The silencing of a gene called RASSF1A appears to increase the risk of cancer, studies of lung and breast tumors show.
