March 2003 Archives
31 March 2003
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ScienceNOW(Science - AAAS)
Big Boost for Microbicide Research
$60 million to spur development of products that prevent HIV infection
31 March 2003
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ScienceNOW(Science - AAAS)
Under the Sea Floor, Bugs Abound
Samples of the ocean crust reveal surprising diversity of life
31 March 2003
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ScienceNOW(Science - AAAS)
Cells Find Destiny Through Merger
New adult stem cell findings may dim hopes for therapies
31 March 2003
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ScienceNOW(Science - AAAS)
Spa Treatment Revitalizes Neurons
Invigorating brain bath could erase the effects of Parkinson's disease
28 March 2003
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ScienceNOW(Science - AAAS)
RNA Interference Roots Out 'Hedgehog' Genes
New strategy screens for genes behind development and cancers
28 March 2003
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ScienceNOW(Science - AAAS)
Quasars Really Blow
Gusty x-ray "winds" rescue gas from plunging into giant black holes
28 March 2003
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ScienceNOW(Science - AAAS)
Volcano With a Green Thumb
Dust spewed from Mount Pinatubo boosted photosynthesis worldwide
27 March 2003
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ScienceNOW(Science - AAAS)
'BioShield' Takes Some Licks
Lawmakers question program's strategy for promoting bioterror defense
27 March 2003
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ScienceNOW(Science - AAAS)
Isn't It Ironic
Iron-binding drug once blamed for disease might fend off Parkinson's
27 March 2003
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ScienceNOW(Science - AAAS)
Close-up Look at Farthest Galaxies
New observations help gauge star formation in the infant universe
27 March 2003
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ScienceNOW(Science - AAAS)
Two HIV Vaccines Better Than One?
Rival pharmaceutical companies team up on double-dose vaccine
26 March 2003
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ScienceNOW(Science - AAAS)
A Gamma Ray Dispute Bursts Out
Astronomers disagree whether a supernova preceded a recent gamma ray burst
26 March 2003
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ScienceNOW(Science - AAAS)
Swordtails' Sexy Secret
Males' ultraviolet markings attract mates, not predators
26 March 2003
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ScienceNOW(Science - AAAS)
Stellar Flash Bulb
Hubble catches rare 'light echo' in the dust around a flaring star
26 March 2003
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ScienceNOW(Science - AAAS)
Gnawing Away at Primate Evolution
Tiny fossilized teeth suggest an earlier date for the first primates
25 March 2003
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ScienceNOW(Science - AAAS)
British Research Agency Under Fire
Medical Research Council assailed over spending practices, Biobank project
25 March 2003
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ScienceNOW(Science - AAAS)
Tiny Transistors Scout for Cancer
Nanoscale devices provide fast, ultrasensitive detection of cancer markers
25 March 2003
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ScienceNOW(Science - AAAS)
A Middle Ground for Black Holes?
Astronomers claim best evidence yet for midsize black holes in other galaxies
25 March 2003
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ScienceNOW(Science - AAAS)
Second Suspect in Global Outbreak
New coronavirus now seen as a potential culprit
24 March 2003
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ScienceNOW(Science - AAAS)
Put Down the Bong, Mom
Study with rats suggests prenatal exposure to marijuana impairs memory
24 March 2003
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ScienceNOW(Science - AAAS)
By the Teeth of Their Skin
Sharks use toothy scales on their tails to help rip up food
24 March 2003
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ScienceNOW(Science - AAAS)
Farthest Black Hole Weighs In
Staggering mass of ancient hole may cause headaches for theorists
21 March 2003
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ScienceNOW(Science - AAAS)
Be Grateful, Be Happy
Counting your blessings can improve your outlook on life
21 March 2003
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ScienceNOW(Science - AAAS)
As the Frass Flies
Caterpillars fling feces remarkable distances to fake out predators
21 March 2003
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ScienceNOW(Science - AAAS)
Cellular Band-Aids
Two proteins meet when airway cells break, speeding healing
20 March 2003
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ScienceNOW(Science - AAAS)
Muons Might Betray Uranium Smugglers
A new technique uses cosmic rays to scan for dense metals
20 March 2003
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ScienceNOW(Science - AAAS)
Six Legs Evolved Twice
Not every &qout;insect" is an insect, DNA analysis says
20 March 2003
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ScienceNOW(Science - AAAS)
West Nile Virus Found in the Caribbean
Virus could spell big trouble for endangered native birds
19 March 2003
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ScienceNOW(Science - AAAS)
Go Toward the Light
How a parasite alters a shrimp's behavior for its own gain
19 March 2003
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ScienceNOW(Science - AAAS)
The Final Nail In HRT’s Coffin?
A survey suggests hormone replacement doesn't improve quality of life
19 March 2003
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ScienceNOW(Science - AAAS)
Robots Nab Gamma Ray Bursts
Automated telescopes aid pursuit of short-lived fireballs
19 March 2003
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ScienceNOW(Science - AAAS)
Clues to Global Mystery Outbreak
Two teams report finding virus; 11 possible cases reported in the U.S.
18 March 2003
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ScienceNOW(Science - AAAS)
Fetus RNA Survives in Mom's Blood
Doctors could screen for disease without risk of miscarriage
18 March 2003
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ScienceNOW(Science - AAAS)
The Brain Tunes in to Tools
Potential tools put gleam in mind's eye, helping to coordinate action
18 March 2003
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ScienceNOW(Science - AAAS)
Hot Debate Over Rocket-Fuel Contaminant
Academy to settle dispute over drinking water standards for perchlorate
17 March 2003
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ScienceNOW(Science - AAAS)
Bone Marrow Cells Bolster the Pancreas
New findings may provide hope of better diabetes therapy
17 March 2003
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ScienceNOW(Science - AAAS)
Scientists Chase Baffling Illness
No one knows what causes the fast-moving and deadly respiratory disease
17 March 2003
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ScienceNOW(Science - AAAS)
Too Few Hands Is Hard on Land
Collapse of agriculture in ancient Mexico not due to overpopulation
14 March 2003
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ScienceNOW(Science - AAAS)
Underground Fish Back Darwin
Mexican cavefish throw new light on evolution in the dark
14 March 2003
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ScienceNOW(Science - AAAS)
Shielding Blood From West Nile
After transfusion cases last season, FDA wants the blood supply protected
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