September 2004 Archives
30 September 2004
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ScienceNOW(Science - AAAS)
Surf's Up for Small Accelerators
Riding waves in a plasma, electrons emerge in a single-energy beam
30 September 2004
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ScienceNOW(Science - AAAS)
Diatoms Deciphered
DNA confirms the strange algae's chimeric nature
29 September 2004
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ScienceNOW(Science - AAAS)
The First Gasp
Geneticists find the gene that readies a newborn's lungs for breathing
29 September 2004
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ScienceNOW(Science - AAAS)
Heavy Breathing on Mars?
Concentrations of water and methane fuel speculation about martian life
29 September 2004
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ScienceNOW(Science - AAAS)
Ancient Virus Tied to Multiple Sclerosis
Viral DNA triggers release of harmful compounds in the brains of sick mice
29 September 2004
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ScienceNOW(Science - AAAS)
Tuning In the Planet's Hum
Stormy ocean waves set the entire planet ringing
28 September 2004
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ScienceNOW(Science - AAAS)
Scientists Honored by MacArthur Fellowships
'Genius grant' award winners' interests include marine robotics, gene expression
28 September 2004
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ScienceNOW(Science - AAAS)
Gulf War Illness Linked to Neurotoxins
Panel commissioned by Department of Veterans Affairs backs a controversial theory
28 September 2004
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ScienceNOW(Science - AAAS)
A T Cell to Remember
Immune memory cells may be best target for leishmaniasis vaccine
28 September 2004
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ScienceNOW(Science - AAAS)
Thai Woman Catches Bird Flu From Daughter
Latest human-to-human transfer of the deadly virus appears to be an isolated incident
28 September 2004
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ScienceNOW(Science - AAAS)
The Parkfield Earthquake, Finally
Seismologists waited 25 years to capture today's quake in California cattle country
27 September 2004
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ScienceNOW(Science - AAAS)
DNA Barcoders Nab New Species
Molecular technique turns up new species of butterflies, birds
27 September 2004
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ScienceNOW(Science - AAAS)
Stem Cells Pick Up the Beat
Embryonic stem cells fix damaged hearts in pigs
24 September 2004
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ScienceNOW(Science - AAAS)
Omega-3s Without That Fishy Odor
Transgenic linseed oil would be first agricultural source of heart-friendly fats
24 September 2004
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ScienceNOW(Science - AAAS)
NIH to Suspend Industry Consulting
One-year ban will prevent scientists from collecting fees for outside work
23 September 2004
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ScienceNOW(Science - AAAS)
Hunting Down Cancer
New protein seeks and destroys cancer cells in mice
23 September 2004
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ScienceNOW(Science - AAAS)
Bit of Antarctica Slides to the Sea
Nipping at one end of a glacier, the ocean reels in much of the rest
23 September 2004
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ScienceNOW(Science - AAAS)
Avoiding Brotherly Love
Female jungle fowl have a sneaky way of avoiding incest
23 September 2004
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ScienceNOW(Science - AAAS)
Vacuum Predator of the Triassic
New fossil suggests marine reptile really sucked
22 September 2004
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ScienceNOW(Science - AAAS)
Heaven or Hellhole?
Environment influenced risk of deforestation by Polynesian colonists
22 September 2004
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ScienceNOW(Science - AAAS)
Evolution's No-Fly Zone
Wingless insects challenge tenet of evolutionary biology
22 September 2004
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ScienceNOW(Science - AAAS)
Screaming Your Way to Bad Health
Protein may explain link between negative emotions and cardiovascular disease
21 September 2004
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ScienceNOW(Science - AAAS)
Firing Draws Protest at Los Alamos
Award-winning laser researcher will contest his dismissal
21 September 2004
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ScienceNOW(Science - AAAS)
Competition Boosts Chimp Comprehension
Chimpanzees understand competitors' grabs but not helpful hints
21 September 2004
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ScienceNOW(Science - AAAS)
Men Migrated More
Ancient men spread their genes farther than women did
21 September 2004
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ScienceNOW(Science - AAAS)
Gene Made Apes Smarter
Neurotransmitter recycler may have paved the way for human evolution
20 September 2004
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ScienceNOW(Science - AAAS)
Mouse Pregnancy Goes Down the Tubes
Overabundance of body chemical similar to marijuana's THC may interfere with fetus development
20 September 2004
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ScienceNOW(Science - AAAS)
Terrorism Causes Spike in Traffic Deaths
Attacks may have widespread effects on health and behavior
17 September 2004
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ScienceNOW(Science - AAAS)
From the Hands of Babes
Children have led the way in turning a crude system of signs into a proper language
17 September 2004
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ScienceNOW(Science - AAAS)
Methane in the Mantle?
Lab experiments suggest not all fossil fuels come from fossils
17 September 2004
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ScienceNOW(Science - AAAS)
Microbes Implicated in Crohn's Disease
Study adds to evidence that bacteria in milk could be behind the gut disease
17 September 2004
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ScienceNOW(Science - AAAS)
A Swell Idea for a Warmer Wetsuit
When the temperature falls, the smart suit shuts off heat-stealing water flow
16 September 2004
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ScienceNOW(Science - AAAS)
Breath of Life at the Top of the World
Babies of Tibetan women with oxygen-rich blood have a survival advantage
16 September 2004
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ScienceNOW(Science - AAAS)
Timing Is All in Mass Extinction
New dating method puts volcanic activity close to the time of a massive die-off
16 September 2004
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ScienceNOW(Science - AAAS)
Los Alamos Fires Four
A fifth employee resigns following safety and security problems
16 September 2004
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ScienceNOW(Science - AAAS)
Serving Up an Aerodynamic Crisis
In volleyball, slower serves produce surprising swerves
15 September 2004
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ScienceNOW(Science - AAAS)
Keeping Kitty Under Wraps
In ancient Egypt, some animal mummies were made with care
15 September 2004
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ScienceNOW(Science - AAAS)
Bement Nominated to Head NSF
Engineer proved popular as science foundation's acting director
15 September 2004
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ScienceNOW(Science - AAAS)
The Beginning of Violence
Archaeologists find signs of violence in an early human settlement
14 September 2004
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ScienceNOW(Science - AAAS)
German Panel Splits on Cloning Issue
Despite divergent opinions, the group recommends that Germany keep its current moratorium
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