May 2004 Archives
28 May 2004
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ScienceNOW(Science - AAAS)
A Tale of Two Waters
The ubiquitous fluid may have two liquid phases at low temperatures
28 May 2004
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ScienceNOW(Science - AAAS)
A Signal for Staying Awake
Narcoleptic dogs help reveal a neurotransmitter that regulates wakefulness
27 May 2004
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ScienceNOW(Science - AAAS)
Youngest Extrasolar Planet Reported
A stellar doughnut suggests planets can form quickly by collapsing debris
27 May 2004
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ScienceNOW(Science - AAAS)
Food Additives Tied to Hyperactivity
Study finds new evidence that colorings and preservatives wind kids up
27 May 2004
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ScienceNOW(Science - AAAS)
Knot Your Usual Molecule
Interlocking rings could mark the path toward molecular machines
26 May 2004
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ScienceNOW(Science - AAAS)
Medicinal Tears
Compound in tears could lead to better treatments for eye infections
26 May 2004
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ScienceNOW(Science - AAAS)
Algae Strike Back
Diatoms reveal a surprisingly sophisticated defense against predators
26 May 2004
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ScienceNOW(Science - AAAS)
Mitochondrial Miscues Tied to Aging
Proofreading errors in mitochondrial DNA make mice old before their time
25 May 2004
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ScienceNOW(Science - AAAS)
Groundwater to Blame for Beach Bacteria?
Study suggests seeping water could be the culprit in baffling beach closures
25 May 2004
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ScienceNOW(Science - AAAS)
Delicacies Made Less Deadly
Bacteriophages may help rid oysters of a dangerous microbe
25 May 2004
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ScienceNOW(Science - AAAS)
The Perils of Indoor Mold
Report clarifies which ailments are--and aren't--clearly linked to damp buildings
25 May 2004
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ScienceNOW(Science - AAAS)
Prions Found in Sheep Muscle
First evidence of prions in the muscle tissue of a food animal
24 May 2004
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ScienceNOW(Science - AAAS)
Aspirin Kills More Than Pain for Male Rats
Reduced sex drive reveals surprise role for prostaglandins in sexual development
24 May 2004
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ScienceNOW(Science - AAAS)
Oldest Stars Get Even Older
Revised rate for a key nuclear reaction suggests stars burn slower than thought
21 May 2004
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ScienceNOW(Science - AAAS)
What's Behind a Blue Behind?
Parallel skin fibers make the mandrill's derriere so blue
20 May 2004
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ScienceNOW(Science - AAAS)
Resistance Is Fruitful
A new way to make crops tolerate the world's most popular herbicide
20 May 2004
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ScienceNOW(Science - AAAS)
Splinters of Light
A clever experiment shows how a flash of light can get ahead of itself
20 May 2004
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ScienceNOW(Science - AAAS)
Dogs to Help in Gene Hunts
Purebreds will narrow search for disease genes that afflict humans
19 May 2004
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ScienceNOW(Science - AAAS)
Congress Expands Probe of NIH Ethics
Lawmakers examines 'secret' consulting deal and award to top official
19 May 2004
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ScienceNOW(Science - AAAS)
Premium for Ancient Poop
Museum tries to price a very special specimen
18 May 2004
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ScienceNOW(Science - AAAS)
Ziggurat--or Not?
Iranian Dig Opens Window on New Civilization
18 May 2004
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ScienceNOW(Science - AAAS)
Galaxy Clusters Affirm Acceleration
X-ray measurements show that the expansion of the universe is speeding up
18 May 2004
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ScienceNOW(Science - AAAS)
Flippered Flight
Whale flippers may launch an aviation revolution
17 May 2004
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ScienceNOW(Science - AAAS)
Support for Stem Cell Research?
NIH director’s answer to congressional plea buoys advocates
17 May 2004
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ScienceNOW(Science - AAAS)
Telomere Repair, Well-Timed
Cloned embryos aren’t necessarily doomed to have short telomeres
17 May 2004
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ScienceNOW(Science - AAAS)
Whiskers on the Brain
Rat's whiskers give surprisingly exquisite detail about the world
17 May 2004
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ScienceNOW(Science - AAAS)
Soccer Ball Universe Out of Bounds
Physicists look hard, but haven’t seen evidence that the universe is finite
14 May 2004
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ScienceNOW(Science - AAAS)
Heritage on the Vine
Jumping DNA turned ancestral grapes from black to white, then to red
14 May 2004
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ScienceNOW(Science - AAAS)
Mitochondrial DNA Mixes It Up
Evidence of DNA swapping may break the molecular clock
13 May 2004
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ScienceNOW(Science - AAAS)
Inheriting the Wind
Particulate air pollution alters the DNA that gets passed on to the next generation
13 May 2004
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ScienceNOW(Science - AAAS)
NIH Moonlighting Examined
Congressional panel grills agency head over consulting
13 May 2004
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ScienceNOW(Science - AAAS)
Biggest Killer Found--and Disputed
Australian crater might (or might not) be an asteroid impact
12 May 2004
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ScienceNOW(Science - AAAS)
Onward to the Regulome
Consortium tackles genetic networks in mouse
12 May 2004
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ScienceNOW(Science - AAAS)
A Massive Star Is Born
Fat stars form just like their smaller kin
12 May 2004
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ScienceNOW(Science - AAAS)
Frogs Not Croaking Quite Yet
Fast adaptation means some frogs can take the heat
11 May 2004
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ScienceNOW(Science - AAAS)
Holey Liquid!
The right vibrations make it possible to poke a hole in some liquids
11 May 2004
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ScienceNOW(Science - AAAS)
Gene Tied to Heart Attack, Stroke Risk
Study finds more evidence that inflammation influences risk
11 May 2004
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ScienceNOW(Science - AAAS)
Hubble Alternative in the Works?
Free-flying spy and research telescope may follow robot repair
10 May 2004
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ScienceNOW(Science - AAAS)
Opportunity Peers Into Endurance Crater
Mars rover spies rock layers that predate Eagle crater's salty sea
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