Do we need dark matter?

Do we need dark matter?

Physics / General Physics

created 15 hours ago | popularity 3.8 / 5 (6) | comments 18

It's the biggest problem in physics: the matter we can see in the universe accounts for just five per cent of the observed gravity that holds galaxies together.


Australian bid to 'regrow' breasts after cancer surgery

Medicine & Health / Cancer

created 16 hours ago | popularity not rated yet | comments 0

Australian scientists said Thursday they were to trial a revolutionary treatment which would allow women to regrow their breasts after cancer surgery.


iceberg

Giant Antarctic iceberg heads towards N.Zealand: experts

Space & Earth / Earth Sciences

created 16 hours ago | popularity 2 / 5 (5) | comments 0

A giant iceberg twice the length of Beijing's "Bird's Nest" Stadium has been spotted floating off Australia and could be headed for New Zealand, scientists said on Thursday.


Churchill Downs Inc. owns the horse racing track which hosts the famed Kentucky Derby

Churchill Downs buying YouBet.com

Technology / Internet

created 16 hours ago | popularity not rated yet | comments 0

Churchill Downs Inc., owner of the horse racing track which hosts the famed Kentucky Derby, announced it has agreed to acquire online betting website YouBet.com.


Warming drives off Cape Cod's namesake, other fish

Biology / Ecology

created 16 hours ago | popularity 1 / 5 (1) | comments 0

(AP) -- Fishermen have known for years that they've had to steam farther and farther from shore to find the cod, haddock and winter flounder that typically fill dinner plates in New England.


Faulty body clock may make kids bipolar

Medicine & Health / Psychology & Psychiatry

created 16 hours ago | popularity not rated yet | comments 1

Malfunctioning circadian clock genes may be responsible for bipolar disorder in children. Researchers writing in the open access journal BMC Psychiatry found four versions of the regulatory gene RORB that were associated with p ...


Despite some benefit, drug ads can be harmful to your health

Medicine & Health / Health

created 16 hours ago | popularity not rated yet | comments 0

While the debate over prescription drug advertising persists, a new study released online in the American Journal of Public Health offers guidelines for improving drug ads in order to minimize potential harm and maximize ...


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Dell Launches World's Fastest Office Color Laser Printer

Electronics / Consumer & Gadgets

created 18 hours ago | popularity 1 / 5 (2) | comments 0

(PhysOrg.com) -- Dell today announced three new commercial workgroup printers to help businesses of all sizes increase productivity and lower their total cost of printing.


Few Americans make end-of-life wishes known (AP)

Few Americans make end-of-life wishes known

Medicine & Health / Health

created 20 hours ago | popularity 5 / 5 (1) | comments 0

(AP) -- Lillian Landry always said she wasn't afraid to die. So when death came last week, the 99-year-old was lying peacefully in a hospice with no needles or tubes. Her final days saw her closest friend ...


Facebook logo

Poked: The difference between Facebook's News Feed and Live Feed

Technology / Internet

created 23 hours ago | popularity not rated yet | comments 0

First off, I'd like to thank Facebook for confusing its users yet again with a new feature that is hard to decipher and makes users grumpy. It really makes my job of picking a column topic so easy when they ...


Study: Kidney angioplasty brings risks, no benefit

Medicine & Health / Diseases

created Nov 11, 2009 | popularity not rated yet | comments 0

If you're among the hundreds of thousands of Americans with clogged kidney arteries, you might want to consider trying medicines before rushing into angioplasty to open them up. The pricey procedure is no more effective and ...


Google is routing World Bank data to fact seekers

Google routes World Bank data to fact seekers

Technology / Internet

created Nov 11, 2009 | popularity 4.5 / 5 (2) | comments 0

Google is adding World Bank figures to Internet results in a bid to make hard facts about countries worldwide easier to find.


CDC now says 4,000 swine flu deaths in US

Medicine & Health / Diseases

created Nov 11, 2009 | popularity not rated yet | comments 0

(AP) -- Federal health officials now say that 4,000 or more Americans likely have died from swine flu - about four times the estimate they've been using.


Hewlett Packard to buy 3Com for $2.7B (AP)

HP's 3Com takeover marks a shot at Cisco

Technology / Business

created Nov 11, 2009 | popularity not rated yet | comments 0

(AP) -- Hewlett-Packard Co.'s $2.7 billion takeover of 3Com Corp. is a shot at networking leader Cisco Systems Inc. - and a sign of how old relationships are being frayed by a flurry of maneuvers by technology ...


Treatment to improve degenerating muscle gains strength

Medicine & Health / Diseases

created Nov 11, 2009 | popularity not rated yet | comments 0

A study appearing in Science Translational Medicine puts scientists one step closer to clinical trials to test a gene delivery strategy to improve muscle mass and function in patients with certain degenerative muscle disord ...