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Gene related to fat preferences in humans found

A preference for fatty foods has a genetic basis, according to researchers, who discovered that people with certain forms of the CD36 gene may like high-fat foods more than those who have other forms of this gene.

Medicine & Health / Genetics

created Feb 03, 2012 | popularity 5 / 5 (1) | comments 1 | with audio podcast

World's most extreme deep-sea vents revealed

Scientists have revealed details of the world's most extreme deep-sea volcanic vents, 5 kilometres down in a rift in the Caribbean seafloor.

Space & Earth / Earth Sciences

created Jan 10, 2012 | popularity 4.9 / 5 (8) | comments 6 | with audio podcast

Chile brings fires under control as probe expands

Firefighters reported progress Wednesday in bringing under control wildfires in southern Chile that have destroyed about 45,000 hectares (112,000 acres) as a special prosecutor began investigating the source ...

Space & Earth / Environment

created Jan 04, 2012 | popularity not rated yet | comments 0

New fermented soy ingredient containing S-equol significantly reduced hot flash frequency

Daily doses of a soy germ-based nutritional supplement containing S-equol significantly improved menopausal symptoms, including significantly reducing hot flash frequency after 12 weeks according to a placebo-controlled study ...

Medicine & Health / Health

created Jan 04, 2012 | popularity not rated yet | comments 0

Hong Kong probes deadly bug at government offices

Hong Kong officials said Wednesday the discovery of a bacteria that cause Legionnaires' disease at the new government complex was "under control", while it was probing the source of the deadly bug. ...

Medicine & Health / Diseases

created Jan 04, 2012 | popularity not rated yet | comments 0

Women should still be concerned about hormone replacement therapy, researchers say

McMaster University researchers have found consistent evidence that use of hormone replacement therapy (HRT) is associated with breast cancer globally. This study comes at a time when more women are again asking for this ...

Medicine & Health / Cancer

created Dec 21, 2011 | popularity not rated yet | comments 1

Discovery of a 'dark state' could increase maximum theoretical efficiency of solar cells from 31 to 44 percent

The efficiency of conventional solar cells could be significantly increased, according to new research on the mechanisms of solar energy conversion led by chemist Xiaoyang Zhu at The University of Texas at Austin.

Physics / Condensed Matter

created Dec 15, 2011 | popularity 4.8 / 5 (23) | comments 12 | with audio podcast

Thermotherapy rids azaleas of deadly fungal disease

Azalea web blight, caused by a species of the plant pathogen Rhizoctonia, occurs each year on some containerized azalea cultivars during nursery production, particularly in the southern and eastern United ...

Biology / Ecology

created Dec 13, 2011 | popularity 5 / 5 (1) | comments 0

Coral reefs in warming seas

Disease outbreaks are often associated with hot weather. Because many bacteria typically multiply more rapidly in warmer conditions, it's a commonly held notion that warm-weather outbreaks are a straightforward consequence ...

Biology / Cell & Microbiology

created Dec 09, 2011 | popularity 5 / 5 (3) | comments 0

Hormone therapy making comeback; Doctors say risks can be minimized

A decade after millions of women went cold turkey on the hormone pills that controlled their hot flashes, mood swings and other menopausal symptoms, some doctors say the therapy is safe to try again.

Medicine & Health / Medications

created Dec 07, 2011 | popularity not rated yet | comments 1

Shedding light on why it is so 'tough' to make healthier hot dogs

In part of an effort to replace animal fat in hot dogs, sausages, hamburgers and other foods with healthier fat, scientists are reporting an advance in solving the mystery of why hot dogs develop an unpleasant tough texture ...

Chemistry / Other

created Dec 07, 2011 | popularity 4 / 5 (3) | comments 5

Laser heating -- new light cast on electrons heated to several billion degrees

A new class of high power lasers can effectively accelerate particles like electrons and ions with very intense, short laser pulses. This has attracted the interest of researchers around the globe, working ...

Physics / General Physics

created Nov 21, 2011 | popularity 5 / 5 (3) | comments 1 | with audio podcast

Rivers may aid climate control in cities

Speaking at the URSULA (Urban River Corridors and Sustainable Living Agendas) Conference, in Sheffield, Dr Abigail Hathway, of the University of Sheffield, will demonstrate how rivers can cool their local environment. Urban ...

Space & Earth / Environment

created Nov 17, 2011 | popularity not rated yet | comments 0

Tokamak experiments come clean about impurity transport

A fusion reactor operates best when the hot plasma inside it consists only of fusion fuel (hydrogen's heavy isotopes, deuterium and tritium), much as a car runs best with a clean engine. But fusion fuel reactions ...

Physics / Plasma Physics

created Nov 10, 2011 | popularity 4.2 / 5 (5) | comments 23 | with audio podcast

Public Wi-Fi convenient, but risky

It seems you can surf the Internet and check your email from virtually anywhere these days - in coffee shops, hotel lobbies, airport terminals and airplane cabins.

Technology / Telecom

created Nov 10, 2011 | popularity not rated yet | comments 1