Are sweetpotato weevils differentially attracted to certain colors? Different colors attract sweetpotato weevils, depending on external conditions The sweetpotato weevil, Cylas formicarius (Fabricius), is the most serious pest of sweetpotato ...

Methane hydrates and global warming Dissolution of hydrates off Svalbard caused by natural processes Methane hydrates are fragile. At the sea floor the ice-like solid fuel composed of water and methane is only stable at high pressure ...

Pine Island Glacier sensitive to climatic variability A new study published in Science this month suggests the thinning of Pine Island Glacier in West Antarctica is much more susceptible to climatic and ocean variability than at first thought. Observations by a ...

Molecule discovered that protects the brain from cannabis intoxication Two INSERM research teams led by Pier Vincenzo Piazza and Giovanni Marsicano (INSERM Unit 862 "Neurocentre Magendie" in Bordeaux) ...

Animal cells can communicate by reaching out and touching, UCSF team discovers Signaling through direct contact not restricted to neurons, as previously thought In a finding that directly contradicts the standard biological model of animal cell ...

Study explaining parasite gene expression could help fight toxoplasmosis and malaria INDIANAPOLIS -- A newly identified protein and other proteins it interacts with could become effective targets for new drugs to control the parasite that cause toxoplasmosis, researchers ...

Men's and women's soccer: Physical or technical? A comparative study into the performance of men and women players in UEFA Champions League matches suggests that women and men each play soccer 'in their own way' This news release is available in Spanish. When the ...

Genetically identical bacteria can behave in radically different ways Uneven distribution of certain mechanisms during cell division creates diversity that can enhance a bacterial population's survival Although a population of bacteria may be genetically identical, individual ...

Patch outperforms Holter for prolonged heart rhythm tracking Scripps study suggests shift in decades-old practice for detecting irregular heart beats SAN DIEGO – Research by the Scripps Translational Science Institute (STSI) has found that a small adhesive wireless ...

Researchers report technique that enables patient with 'word blindness' to read again MAYWOOD, Il. - In the journal Neurology, researchers report a novel technique that enables a patient with "word blindness" to read again. Word blindness is a rare neurological ...

Odor receptors discovered in lungs They're just like those in your nose but instead of conjuring up a cup of coffee they might make you cough Your nose is not the only organ in your body that can sense cigarette smoke wafting through the air. Scientists at Washington ...

Local factors cause dramatic spikes in coastal ocean acidity Fluctuation 'adds insult to injury' for marine creatures DURHAM, N.C. – A new Duke University-led study has documented dramatic, natural short-term increases in the acidity of a North Carolina estuary. "The natural ...

EARTH Magazine: Geological travels in Antarctica Following in the footsteps of giants Alexandria, VA – Yesterday, 52 scientists, journalists and tourists were rescued from frozen Antarctic waters, where their ship, the MV Akademik Shokalskiy, had been stuck ...

UT Arlington research may unlock enzyme's role in disease A UT Arlington chemist doing National Science Foundation-funded research on enzymes that regulate human biology has uncovered characteristics that could be used to identify predisposition to conditions ...

South African trauma center launches portable electronic trauma health record application Canadian surgeons collaborate with South African hospital to successfully develop an iPad app for capturing trauma patient data in a low medical resource environment according ...

How 'slippers' can end mascara irritation New test reduces need for animal testing An end to mascara testing on animals could be in sight thanks to tiny organisms nicknamed 'slipper' and 'eyelash'. Mascara is a mild irritant, and rabbits have, historically, ...

How best to go about getting seed money through crowdfunding It can be by touting yourself, Hebrew University research shows Jerusalem, January 1, 2014 --- Early on in our careers, many of us were tutored as to how to best write an effective and ...

Earthquake lights linked to rift environments, subvertical faults SAN FRANCISCO – Rare earthquake lights are more likely to occur on or near rift environments, where subvertical faults allow stress-induced electrical currents to flow rapidly to the ...

Longmanshen fault zone still hazardous, suggest new reports Seismological Research Letters publishes special issue on 2013 Lushan, China earthquake SAN FRANCISCO – The 60-kilometer segment of the fault northeast of the 2013 Lushan rupture is the place ...

Jumping DNA in the brain may be a cause of schizophrenia Stretches of DNA called retrotransposons, often dubbed "junk DNA", might play an important role in schizophrenia. In a study published today in the journal Neuron, a Japanese team revealed that LINE-1 retrotransposons are abnormally ...

Roses are red -- why some petunias are blue Researchers have uncovered the secret recipe to making some petunias such a rare shade of blue. The findings may help to explain and manipulate the color of other ornamental flowers, not to mention the taste of fruits and wine, say ...

Plant used in Chinese medicine fights chronic pain A plant used for centuries as a pain reliever in Chinese medicine may be just what the doctor ordered, especially when it comes to chronic pain. A key pain-relieving ingredient is a compound known as dehydrocorybulbine (DHCB) ...

JCI early table of contents for Jan. 2, 2014 Opioid tolerance and pain hypersensitivity associated with mTOR activation Currently, opioids are the standard treatment for chronic pain. Patients on opioids for long periods of time become desensitized to ...

Opioid tolerance and pain hypersensitivity associated with mTOR activation Currently, opioids are the standard treatment for chronic pain. Patients on opioids for long periods of time become desensitized to these drugs or become paradoxically hypersensitive ...

Doxorubicin-associated mitochondrial iron accumulation promotes cardiotoxicity Doxorubicin is a widely used as a component of chemotherapy regimes; however, the use of doxorubicin is associated with severe cardiotoxicity. It is unclear exactly how doxorubicin ...