Uncategorized
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19745
The research showing that experimental animals receiving both antibiotics and stomach-acid suppressants colonized large numbers of drug-resistant intestinal bacteria might be important to preventing drug-resistant Clostridium difficile. Reviewing patients’ records to see whether those who developed the disease were more frequently prescribed antibiotics and stomach-acid blockers at the same time might be helpful in preventing […]
- Astronomy
Record-breaking galaxy
Looking ever deeper into space and farther back in time, astronomers have found a galaxy more distant than any other known in the universe.
- Physics
Fit to Be Tied
Two new books present scathing critiques of string theory, which holds that the universe has 11 dimensions and that its fundamental building blocks are ultratiny loops of energy known as strings.
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19744
An entire scientific community could be wrong about something, be expected to know that they are wrong, and for nearly inexplicable reasons persist in being wrong. This happened when the medical establishment embraced Freudian psychology as an explanation of human behavior. In spite of extensive training in the biological and chemical sciences, medical practitioners of […]
- Planetary Science
Ring Shots
With the sun poised behind Saturn, the Cassini spacecraft recently got a unique view of the rings' icy dust particles, enabling it to discover two new rings and confirm the presence of two ringlets.
- Planetary Science
Web Special: Clay magic on Mars
NASA's Mars Reconnaissance Orbiter has just completed a week of picture taking from as low as 300 kilometers above the surface of the Red Planet.
- Humans
Letters from the October 21, 2006, issue of Science News
Fish story? To argue that the concentrations reported in “Macho Moms: Perchlorate pollutant masculinizes fish” (SN: 8/12/06, p. 99) are environmentally relevant is misleading. Those concentrations are usually in groundwater, not surface waters. I’ve been involved in the environmental field for almost 20 years and have yet to hear of any fish being caught in […]
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- Humans
From the October 10, 1936, issue
The inner beauty of leaves, a better treatment for pneumonia, and alcohol fuel for cars.
- Physics
Hawking at CERN
Physicist Stephen Hawking visited the European Organization for Nuclear Research (CERN) in late September 2006. The CERN Web site offers a glimpse of Hawking’s visit and video of two lectures that he presented, one for a general audience on the origin of the universe and the other for a specialist audience on the “semi-classical birth […]
- Chemistry
Pretty in Pictures: Details of molecular machinery gain Nobel
This year's Nobel Prize in Chemistry went to a researcher who determined the structure, in atomic detail, of RNA polymerase taken from yeast cells.
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19743
It is ironic that the father of the current recipient of the Nobel Prize in Chemistry won the prize in medicine. Looking at the research of 2006 winner Roger D. Kornberg, his prize should have been awarded in medicine. For his father, Arthur Kornberg, the prize in 1959 should have been in chemistry. The good […]
