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Girl's Overdose Death Raises Questions

Mar 23, 2007 | User rating: 4.7 / 5 after 3 vote(s) | pda version

(AP) -- In the final months of Rebecca Riley's life, a school nurse said the little girl was so weak she was like a "floppy doll." The preschool principal had to help Rebecca off the bus because the 4-year-old ...


New 'matrix of harm' for drugs of abuse

Mar 23, 2007 | User rating: 5 / 5 after 8 vote(s) | pda version

A new study published today in the Lancet proposes that drugs should be classified by the amount of harm that they do, rather than the sharp A, B, and C divisions in the UK Misuse of Drugs Act.


Could estriol be the elixir for MS?

Mar 23, 2007 | User rating: 4.8 / 5 after 4 vote(s) | pda version

It has long been common knowledge that pregnant women with multiple sclerosis (MS) experience a sharp drop in the disease's symptoms during the course of their pregnancy.


SKorea ends stemcell cloning research ban

Mar 23, 2007 | User rating: 5 / 5 after 1 vote(s) | pda version

A South Korean presidential panel on Friday removed a year-old ban on research into the cloning of human embryonic stem cells, officials said.


Palm 3Q Profit Drops 61 Pct. Amid Rumors

Mar 23, 2007 | pda version

(AP) -- Lingering questions about Palm Inc.'s future did not get any clearer as the smart phone maker reported record Treo sales, a 61 percent drop in profits, and a lukewarm forecast.


Nokia N95 multimedia computer starts shipping

Mar 22, 2007 | User rating: 4.5 / 5 after 2 vote(s) | pda version

Nokia today announced that the Nokia N95 started shipping in key European, Asian and Middle Eastern markets, with expanded shipments to other markets in those regions in the coming weeks.


WIYN telescope to get innovative billion-pixel, $6.6 million camera

Mar 21, 2007 | User rating: 5 / 5 after 1 vote(s) | pda version

The number of larger-aperture telescopes is growing, but size isn't all that matters in a research telescope. Also important is how much of the sky the telescope can clearly image. A telescope used by Indiana ...


Producing cosmic gamma rays in starburst regions

Mar 19, 2007 | User rating: 4.4 / 5 after 22 vote(s) | pda version

In 2002, when astronomers first detected cosmic gamma rays � the most energetic form of light known � coming from the constellation Cygnus they were surprised and perplexed. The region lacked the extreme electromagnetic ...


New JILA apparatus measures fast nanoscale motions

Mar 16, 2007 | User rating: 4.5 / 5 after 12 vote(s) | pda version

A new nanoscale apparatus developed at JILA � a tiny gold beam whose 40 million vibrations per second are measured by hopping electrons � offers the potential for a 500-fold increase in the speed of scanning ...


MIT IDs role of key protein in tumor growth

Mar 15, 2007 | User rating: 4.6 / 5 after 5 vote(s) | pda version

MIT researchers have identified how a missing protein causes tissue to become precancerous--a finding that could help doctors identify patients at high risk to develop tumors.


Sharp to Begin Volume Production of High-Power 210-mW Blue-Violet Laser Diodes

Mar 14, 2007 | User rating: 4.7 / 5 after 3 vote(s) | pda version

Sharp Corporation will begin volume production in May of the High-Power Blue-Violet Laser Diode GH04P21A2G that achieves a power output of 210 mW, the industry�s highest. This device will enable high-speed ...


Your New ID-Theft Worry? Photocopiers

Mar 13, 2007 | User rating: 4.5 / 5 after 20 vote(s) | pda version

(AP) -- Consumers are bombarded with warnings about identity theft. Publicized threats range from mailbox thieves and lost laptops to the higher-tech methods of e-mail scams and corporate data invasions.


Viacom launches billion-dollar lawsuit against YouTube

Mar 13, 2007 | User rating: 3.2 / 5 after 12 vote(s) | pda version

(AP) -- MTV owner Viacom Inc. sued the popular video-sharing site YouTube and its corporate parent, Google Inc., on Tuesday, seeking more than $1 billion in damages on claims of widespread copyright infringement.


Gamma-Ray Burst Challenges Theory

Mar 08, 2007 | User rating: 4.7 / 5 after 62 vote(s) | pda version

In a series of landmark observations gathered over a period of four months, NASA's Swift satellite has challenged some of astronomers' fundamental ideas about gamma-ray bursts (GRBs), which are among the most ...


Prototype Space Probe Prepares to Explore Earth's Deepest Sinkhole

Mar 07, 2007 | User rating: 3.9 / 5 after 11 vote(s) | pda version

Scientists return this week to the world's deepest known sinkhole, Cenote Zacat�n in Mexico, to resume tests of a NASA-funded robot called DEPTHX, designed to survey and explore for life in one of Earth's most ...


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