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As shuttle's career nears an end, NASA turns focus to satellites

Space & Earth / Space Exploration

created 17 hours ago | popularity 4.3 / 5 (7) | comments 0

NASA heads into 2010 with the bittersweet assignment of retiring the space shuttle after nearly three decades. But that's not all the agency has planned: There are also launches of three new satellites aimed at better understanding ...


Apple may unveil a long-awaited portable tablet computer next month

Apple up sharply on tablet computer reports

Electronics / Consumer & Gadgets

created Dec 24, 2009 | popularity 3.6 / 5 (5) | comments 0

Apple Inc. shares hit a record high on Wall Street on Thursday following reports that the California company may unveil a long-awaited portable tablet computer next month.


New tool in the fight against mosquito-borne disease: A microbial 'mosquito net'

Medicine & Health / Diseases

created Dec 24, 2009 | popularity 4.8 / 5 (4) | comments 0

Earlier this year, researchers showed that they could cut the lives of disease-carrying mosquitoes in half by infecting them with a bacterium they took from fruit flies. Now, a new report in the December 24th issue of Cell, ...


Citrus

Citrus surprise: Vitamin C boosts the reprogramming of adult cells into stem cells

Biology / Cell & Microbiology

created Dec 24, 2009 | popularity 4.8 / 5 (26) | comments 5

Famous for its antioxidant properties and role in tissue repair, vitamin C is touted as beneficial for illnesses ranging from the common cold to cancer and perhaps even for slowing the aging process. Now, ...


NORAD is tracking Santa Claus's progress

Follow Santa Claus, courtesy Google and NORAD

Technology / Internet

created Dec 24, 2009 | popularity 2.7 / 5 (7) | comments 1

Santa Claus is coming to your town -- and NORAD is tracking him as he drops off presents around the world. The North American Aerospace Defense Command, which monitors the North American airspace, on Thursday ...


Iran to unveil new home-built satellite: report

Space & Earth / Space Exploration

created Dec 24, 2009 | popularity 3.7 / 5 (9) | comments 5

Iran will unveil a new home-built satellite in February, a newspaper reported Thursday, amid Western concerns that Tehran is using its nuclear and space industries to develop atomic and ballistic weapons.


Scientists discover 2 genes that drive aggressive brain cancers

Medicine & Health / Cancer

created Dec 23, 2009 | popularity 5 / 5 (1) | comments 0

A team of Columbia scientists have discovered two genes that, when simultaneously activated, are responsible for the most aggressive forms of human brain cancer.


Abortion looms as possible health bill deal killer

Medicine & Health / Health

created Dec 23, 2009 | popularity 1 / 5 (1) | comments 2

(AP) -- The way abortions are covered under health care reform is a major obstacle to finalizing the legislation, even though the House and Senate both agree that no federal money should be used.


Broken genomes behind breast cancers

Medicine & Health / Cancer

created Dec 23, 2009 | popularity 5 / 5 (1) | comments 1

The first detailed search of breast cancer genomes to uncover genomic rearrangements is published today. The team characterised the ways in which the human genome is broken and put back together in 24 cases of breast cancer.


Genomic Encyclopedia of Bacteria and Archaea (GEBA)

First volume of microbial encyclopedia published

Biology / Cell & Microbiology

created Dec 23, 2009 | popularity 5 / 5 (3) | comments 0

The Earth is estimated to have about a nonillion (1030) microbes in, on, around, and under it, comprised of an unknown but very large number of distinct species. Despite the widespread availability of microbi ...


The Formation of Blue Stragglers

Vampires and collisions rejuvenate stars

Space & Earth / Astronomy

created Dec 23, 2009 | popularity 4.3 / 5 (9) | comments 2

Stars in globular clusters are generally extremely old, with ages of 12-13 billion years. However, a small fraction of them appear to be significantly younger than the average population and, because they ...


Scientists discover how the brain encodes memories at a cellular level

Scientists discover how the brain encodes memories at a cellular level

Medicine & Health / Research

created Dec 23, 2009 | popularity 4.8 / 5 (32) | comments 16

Scientists at UC Santa Barbara have made a major discovery in how the brain encodes memories. The finding, published in the December 24 issue of the journal Neuron, could eventually lead to the development ...


UN climate official warns of Indian energy 'crisis'

Space & Earth / Environment

created Dec 23, 2009 | popularity 3.4 / 5 (8) | comments 4

India's reliance on coal means the country is heading for an energy crisis unless it diversifies its sources of power, the chairman of the UN's top climate change panel predicted on Wednesday.


Stocking stuffer: Card good for eye, dental visit (AP)

Stocking stuffer: Card good for eye, dental visit

Technology / Other

created Dec 23, 2009 | popularity 4 / 5 (1) | comments 0

(AP) -- Health care providers are rolling out a different sort of stocking stuffer: Gift cards that can be used to pay bills and insurance premiums or for specific services at eye doctors and dentist offices.


2/3 of Australians unlikely to get vaccinated against swine flu

Medicine & Health / Diseases

created Dec 23, 2009 | popularity not rated yet | comments 0

Australia risks a serious swine flu (H1N1 influenza virus) outbreak with two-thirds (65 per cent) of unprotected Australians stating they're unlikely to get vaccinated against the disease in the next 12 months, according ...