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Clues to Flu's Mechanisms Uncovered: Scientists Analyze How Influenza-Related Proteins Help Infect Cells
July 31, 2014 — Scientists calculate the transformation of a protein associated with influenza and discover details of intermediate states that may be treated with new ... full story -
Superconductors: Physical Link to Strange Electronic Behavior
July 31, 2014 — Scientists have new clues this week about one of the baffling electronic properties of the iron-based high-temperature superconductor barium iron nickel arsenide. Scientists have the first evidence, ... full storyMore: -
Study of Twins Discovers Gene Mutation Linked to Short Sleep Duration
July 31, 2014 — Researchers who studied 100 twin pairs have identified a gene mutation that may allow the carrier to function normally on less than six hours of sleep per night. The genetic variant also appears to ... full story -
Certain Arctic Lakes Store More Greenhouse Gases Than They Release
July 31, 2014 — New research counters a widely-held scientific view that thawing permafrost uniformly accelerates atmospheric warming, indicating instead that certain Arctic lakes store more greenhouse gases than ... full story -
Corrosion Lab Tests Suggest Need for Underground Gas Tank Retrofits
July 31, 2014 — A hidden hazard lurks beneath many of the roughly 156,000 gas stations across the United States. The hazard is corrosion in parts of underground gas storage tanks -- corrosion that could result in ... full story -
Groundbreaking Research Maps Cultural History by Mapping Mobility of Notable Intellectuals
July 31, 2014 — New research presents a pioneering approach to understanding European and North American cultural history by mapping out the mobility patterns of notable intellectuals over a 2,000-year ... full story -
Chemists Create Nanofibers Using Unprecedented New Method, Reminiscent of Fibers Found in Living Cells
July 31, 2014 — Researchers have developed a novel method for creating self-assembled protein/polymer nanostructures that are reminiscent of fibers found in living cells. The work offers a promising new way to ... full story -
Asteroid Impacts Significantly Altered Ancient Earth
July 31, 2014 — New research shows that more than four billion years ago, the surface of Earth was heavily reprocessed as a result of giant asteroid impacts. A new model based on existing lunar and terrestrial data ... full story -
Fermi Satellite Detects Gamma-Rays from Exploding Novae: Surprising Discovery Dispels Long-Held Idea
July 31, 2014 — Astronomers have discover very high energy gamma rays being emitted by an exploding star. The surprising discovery dispels the long-held idea that classical nova explosions are not powerful enough to ... full story -
Political Attitudes Derive from Body and Mind: 'Negativity Bias' Explains Difference Between Liberals and Conservatives
July 31, 2014 — Neither conscious decision-making or parental upbringing fully explain why some people lean left and others lean right, researchers say. A mix of deep-seated psychology and physiological responses ... full story -
C. Difficile Vaccine Proves Safe, 100 Percent Effective in Animal Models
July 31, 2014 — An experimental vaccine protected 100 percent of animal models against the highly infectious and virulent bacterium, Clostridium difficile, which causes an intestinal disease that kills approximately ... full story -
New Leads for Liver Disease Treatments: Strict Genomic Partitioning by Biological Clock Separates Key Metabolic Functions
July 31, 2014 — Much of the liver's metabolic function is governed by circadian rhythms -- our own body clock -- and researchers have now found two independent mechanisms by which this ... full story -
Oldest Rove Beetle in the Omaliini Tribe Found in French Amber
July 31, 2014 — Scientists have discovered and described a rove beetle that is the oldest definitive member of the tribe Omaliini that has ever been found in ... full story -
Pressure Probing Potential Photoelectronic Manufacturing Compound
July 31, 2014 — Molybdenum disulfide is a compound often used in dry lubricants. Its semiconducting ability and similarity to the carbon-based graphene makes molybdenum disulfide of interest to scientists as a ... full story -
The 'Memory' of Starvation Is in Your Genes
July 31, 2014 — Epigenetic 'experiments' -- changes resulting from external rather than genetic influences -- suggest that the body's physiological responses to hardship could be inherited, although ... full story -
Insular Cortex Alterations in Mouse Models of Autism
July 31, 2014 — The insular cortex is an integral "hub," combining sensory, emotional and cognitive content. Not surprisingly, alterations in insular structure and function have been reported in many ... full story -
A Mathematical Theory Proposed by Alan Turing in 1952 Can Explain the Formation of Fingers
July 31, 2014 — Researchers have shown that BMP and WNT proteins are the so-called 'Turing molecules' for creating embryonic fingers. Findings explain why polydactyly -- the development of extra fingers or ... full story -
'Rewired' Mice Show Signs of Longer Lives With Fewer Age-Related Illnesses
July 31, 2014 — While developing a new cancer drug, researchers discovered that mice lacking a specific protein live longer lives with fewer age-related illnesses. The mice, which lack the TRAP-1 protein, ... full story -
Disease Mutations in Mosaicism, Rare Condition Where Cells Within the Same Person Have Different Genetic Makeup
July 31, 2014 — Scientists have long speculated that mosaicism -- a biological phenomenon, in which cells within the same person have a different genetic makeup -- plays a bigger role in the transmission of rare ... full story -
Shrinking Dinosaurs Evolved Into Flying Birds
July 31, 2014 — Scientists have revealed how massive, meat-eating, ground-dwelling dinosaurs evolved into agile flying birds: they just kept shrinking and shrinking, for over 50 million years. ... full story
- Clues to flu's mechanisms uncovered: Scientists analyze how influenza-related proteins help infect cells
- Superconductors: Physical link to strange electronic behavior
- Study of twins discovers gene mutation linked to short sleep duration
- Certain Arctic lakes store more greenhouse gases than they release
- Corrosion lab tests suggest need for underground gas tank retrofits
- Groundbreaking research maps cultural history by mapping mobility of notable intellectuals
- Chemists create nanofibers using unprecedented new method, reminiscent of fibers found in living cells
- Asteroid impacts significantly altered ancient Earth
- Fermi satellite detects gamma-rays from exploding novae: Surprising discovery dispels long-held idea
- Political attitudes derive from body and mind: 'Negativity bias' explains difference between liberals and conservatives
- C. difficile vaccine proves safe, 100 percent effective in animal models
- New leads for liver disease treatments: Strict genomic partitioning by biological clock separates key metabolic functions
- Oldest rove beetle in the Omaliini tribe found in French amber
- Pressure probing potential photoelectronic manufacturing compound
- The 'memory' of starvation is in your genes
- Insular cortex alterations in mouse models of autism
- A mathematical theory proposed by Alan Turing in 1952 can explain the formation of fingers
- 'Rewired' mice show signs of longer lives with fewer age-related illnesses
- Disease mutations in mosaicism, rare condition where cells within the same person have different genetic makeup
- Shrinking dinosaurs evolved into flying birds
- New mapping approach lets scientists zoom in and out as the brain processes sound
- Study advances 'DNA revolution,' tells butterflies' evolutionary history
- Lead in teeth can tell a body's tale, study finds
- Hubble shows farthest lensing galaxy yields clues to early universe
- Pervasive implicit hierarchies for race, religion, age revealed by study
- Effect of loud noises on brain revealed in study
- Monoamine oxidase A: Biomarker for postpartum depression
- Fossils could be discovered on the moon: Signs of ancient life may be littered across the moon
- Gulf oil spill researcher: Bacteria ate some toxins, but worst remain, research finds
- Brother of Hibiscus flower is found alive and well on Maui, Hawaii
- Breakthrough in understanding of important blood protein
- Numerous unknown jets from young stars and planetary nebulae discovered
- Singing the same tune: Scientists develop novel ways of separating birdsong sources
- Chemists demonstrate 'brick-and-mortar' assembly of new molecular structures
- Boat noise impacts development, survival of sea hares
- Comfortable climate indoors with porous glass incorporated into plaster
- Charging electric cars efficiently with inductive method
- Giving emotions to virtual characters
- Key to aging immune system: Discovery of DNA replication problem
- Children and hot cars a cause for deadly concern
- Bees able to spot which flowers offer best rewards before landing
- How black truffles deal with jumpers in their genome
- Otzi Iceman had genetic predisposition for atherosclerosis: Much the same in ancient peoples as it is today
- Benefits of e-cigarettes outweigh harms, current evidence suggests
- Mechanism promoting multiple DNA mutations described by scientists
- Classic Lewis Carroll character inspires new ecological model
- Pesticide DDT linked to slow metabolism, obesity and diabetes, mouse study finds
- Vocal variety in African penguins: Four basic vocalizations used for adult communication, two more for the young
- New malaria vaccine candidates identified
- Fear of losing money, not spending habits, affects investor risk tolerance
- Antarctic ice sheet is result of carbon dioxide decrease, not continental breakup
- Deep-sea octopus broods eggs for over four years -- longer than any known animal
- Kids with autism and sensory processing disorders show differences in brain wiring
- Scientists reproduce evolutionary changes by manipulating embryonic development of mice
- Barnacles: Marine 'pest' provides advances in maritime anti-fouling and biomedicine
- Tidal forces gave moon its shape early in its history, new analysis finds
- Scientists call for new strategy in pursuit of HIV-free generation
- Double star with weird and wild planet-forming discs
- Birthweight and breastfeeding have implications for children's health decades later
- Dissolvable fabric loaded with medicine might offer faster protection against HIV
- Finding quantum 'lines of desire': Physicists track quantum system's wanderings through quantum state space
- Supportive moms and sisters boost female baboon's rank
- Saving seeds the right way can save the world's plants
- Dimly lit working environments: Correcting body clock is possible
- Naltrexone may be effective in diminishing impulse control disorders in Parkinson's disease patients
- Many depressed preschoolers still suffer in later school years
- Nature inspires a greener way to make colorful plastics
- Exploring 3-D printing to make organs for transplants
- Decades-old amber collection offers new views of a lost world: Tiny grasshopper encased in amber
- Solar energy: Dyes help harvest light
- Heat-responsive polymers that do not breakdown in water may lead to new antifouling coatings and enhanced oil recovery
- Is a cancer drug working? Modified drug gives a 'green light' for its own success
- Mercury's bizzare magnetic field tells scientists how its interior is different from Earth's
- Scientists caution against exploitation of deep ocean
- Toward a home test for detecting potentially dangerous levels of caffeine
- Sugar mimics guide stem cells toward neural fate
- Climate extremes are here to stay: Expect more heat waves and cold snaps
- Spin-based electronics: New material successfully tested
- New catalyst converts carbon dioxide to fuel
- Peru's carbon quantified: Economic and conservation boon
- Numerical learning disability: Dyscalculia linked to difficulties in reading and spelling
- Superman's solar-powered feats break a fundamental law of physics
- All-in-one energy system offers greener power for off–grid homes, farms and businesses
- Ice age lion figurine: Ancient fragment of ivory belonging to 40,000 year old animal figurine unearthed
- Good news for couch potatoes: 3-D TV may be the victim of negative preconceptions
- Chinese mosquitoes on the Baltic Sea: Ancient insect inclusions in East-Asian amber
- Ablation increases survival for adults with atrial fibrillation
- Brain response to appetizing food cues varies among obese people
- Teen insomnia linked with depression, anxiety
- Fossils found in Siberia suggest all dinosaurs could have been feathered
- Soy may help women's hearts if they start early
- Acupuncture provides significant quality of life improvements among breast cancer patients taking drugs to prevent recurrence, study shows
- A blood test for suicide risk? Alterations to a single gene could predict risk of suicide attempt
- Revolutionary microshutter technology hurdles significant challenges
- NASA-funded X-ray instrument settles interstellar debate
- Weighing the Milky Way: Researchers devise precise method for calculating the mass of galaxies
- Prehistoric dairy farming at the extremes
- Problem drinking in midlife doubles chance of memory problems in later life
- A blood test could help prevent neural tube birth defects
- Why we should vaccinate boys against HPV as well as girls
Thursday, July 31, 2014
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