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Hydrolyzed Fish Fertilizer - Nitrogen Source, Still Meets Organic Definition

In the production of organic vegetables, nitrogen is important, yet can be quite costly to manage...

Yawunik Kootenayi - Lobster With Two Sets Of Eyes From 500,000,000 B.C.

What do butterflies, spiders and lobsters share in common? Yawunik kootenayi, a marine creature...

Damselfly War Games - Aerial Sparring And Wing Coloration

Before a male damselfly hot-headedly enters into a duel of aerial sparring, it first works out...

Costly Up Front, But High Value Care For Incidental CT Findings Worth It

The American Gastroenterological Association (AGA) has released new guidelines on the management...

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No one needs to tell Disney, who brought the likes of Herbie the Love Bug and Lightning McQueen to the big screen, that cars have personalities.   A study co-authored by a Florida State University researcher says it has confirmed through a complex statistical analysis that many people see human facial features in the front end of automobiles and ascribe various personality traits to cars -- a modern experience driven by our prehistoric psyches.

Researchers, product designers and, of course, filmmakers have long toyed with the idea that cars have faces, but this study is the first to investigate the phenomenon systematically. The study will be published in the December issue of the journal Human Nature.
Media coverage of clinical trials does not contain the elements readers require to make informed decisions. A comparison of the coverage received by pharmaceutical and herbal remedy trials, reported in BMC Medicine, has revealed that it is rarely possible for the lay public to assess the credibility of the described research.
Bone growth is controlled in the gut through serotonin, the same naturally present chemical used by the brain to influence mood, appetite and sleep, according to a new discovery from researchers at Columbia University Medical Center. Until now, the skeleton was thought to control bone growth, and serotonin was primarily known as a neurotransmitter acting in the brain. This new insight could transform how osteoporosis is treated in the future by giving doctors a way to increase bone mass, not just slow its loss. Findings are reported in the Nov. 26, 2008 issue of Cell.
Enormous cave bears, Ursus spelaeus, that once inhabited a large swathe of Europe, from Spain to the Urals, died out 27,800 years ago, around 13 millennia earlier than was previously believed, scientists have reported.  

Despite over 200 years of scientific study – beginning in 1794 when a young anatomist, J. Rosenmüller, first described bones from the Zoolithenhöhle in Bavaria as belonging to a new extinct species, which he called cave bear – the timing and cause of its extinction remain controversial.
Scientists have detected an organic sugar molecule that is directly linked to the origin of life, in a region of our galaxy where habitable planets could exist.  The international team of researchers, including a researcher at University College London (UCL), used the IRAM radio telescope in France to detect the molecule in a massive star forming region of space, some 26000 light years from Earth.
 
The Secretariat of the Joint United Nations Programme on HIV/AIDS (UNAIDS) has lost valuable ground by ignoring for years the contribution of long-term concurrent relationships to Africa's AIDS epidemic, claims says Helen Epstein, an independent consultant on public health in developing countries, ahead of World AIDS Day on British Medical Journal (www.bmj.com) today.