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Small faults in southeast Spain reduce earthquake risk of larger ones

A team of Spanish scientists, studying recent, active deformations in the Baetic mountain range, have shown that the activity of smaller tectonic structures close to larger faults in the south east of the Iberian Peninsula partially offsets the risk of earthquakes.

Molecule discovered that makes obese people develop diabetes

Many people who are overweight or obese develop insulin resistance and type 2 diabetes at some stage in their lives. A European research team has now discovered that obese people have large amounts of the molecule CXCL5, produced by certain cells in fatty tissue.

Watching a cannibal galaxy dine

Centaurus A (NGC 5128) is the nearest giant, elliptical galaxy, at a distance of about 11 million light-years. One of the most studied objects in the southern sky, by 1847 the unique appearance of this galaxy had already caught the attention of the famous British astronomer John Herschel, who catalogued the southern skies and made a comprehensive list of nebulae.

Why can't some people give up cocaine?

Drug dependency is a recurrent but treatable kind of addiction. However, not all people who are drug dependent progress in the same way once they stop taking drugs.

Spanish biotechnology should focus on food and plant sectors to be more competitive

Spain and Latin American countries have an opportunity to take the lead in two small biotechnology sectors. Researchers from the University of Valencia (UV), working together with the IDICHUS Foundation, have studied the productive fabric of the Spanish biotechnology industry. Their conclusion is that Spain's food and plant sectors have more clout than those in English-speaking countries.

SMOS satellite instrument comes alive

The MIRAS instrument on ESA's SMOS satellite, launched earlier this month, has been switched on and is operating normally. MIRAS will map soil moisture and ocean salinity to improve our understanding of the role these two key variables play in regulating Earth's water cycle.

UCR plant scientist's research spawns new discoveries showing how crops survive drought

RIVERSIDE, Calif. -- Breakthrough research done earlier this year by a plant cell biologist at the University of California, Riverside has greatly accelerated scientists' knowledge on how plants and crops can survive difficult environmental conditions such as drought.

Rosetta bound for outer Solar System after final Earth swingby

Rosetta passed over the ocean, just South of the Indonesian island of Java, at exactly 08:45:40 CET, at a speed of 13.34 km/s with respect to Earth an an altitude of 2481 km. The swingby was pre-planned and fully automated, and the spacecraft was in direct communication with Earth at the time, via the ESa New Norcia Station.

Climate studies to benefit from 12 years of satellite aerosol data

Aerosols, very small particles suspended in the air, play an important role in the global climate balance and in regulating climate change.

Young tennis players who play only 1 sport are more prone to injuries

MAYWOOD, Il. -- Gifted young athletes are under increasing pressure to play only one sport year round.

Reflective film can boost profits for apple growers

LLEIDA, SPAIN -- In a research report published in a recent issue of HortTechnology, scientists Ignasi Iglesias and Simó Alegre examined the effects of covering orchard floors with reflectiv

Shedding light on the cosmic skeleton

"Matter is not distributed uniformly in the Universe," says Masayuki Tanaka from ESO, who led the new study.

Opening up a colorful cosmic jewel box

Star clusters are among the most visually alluring and astrophysically fascinating objects in the sky.

Tips from the journals of the American Society for Microbiology

Genes May Determine Susceptibility to H5N1 Avian Influenza A Virus Infection

The CoRoT space mission: Early results

Astronomy & Astrophysics is publishing a special issue this week dedicated to the early results of the CoRoT space mission [1]. The CoRoT (Convection, Rotation & planetary Transits) satellite is a 30 centimeter space telescope, launched on 27 December 2006 from Baikonour.



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