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Bees Able to Spot Which Flowers Offer Best Rewards Before Landing
July 30, 2014 Bumblebees are able to connect differences in pollen quality with floral features, like petal color, and so land only on the flowers that offer the best rewards, according to a new ... full story -
How Black Truffles Deal With Jumpers in Their Genome
July 30, 2014 Black truffles, also known as Pιrigord truffles, have a syrupy sweet flavor and are highly prized in haute cuisine. They are fungi that grow on the roots of oak and hazelnut trees, and are the ... full story -
Otzi Iceman Had Genetic Predisposition for Atherosclerosis: Much the Same in Ancient Peoples as It Is Today
July 30, 2014 While prevalence and types of risk factors for atherosclerosis have varied over time from ancient times to modern society -- such as levels of obesity, physical activity -- genetic ... full story -
Benefits of E-Cigarettes Outweigh Harms, Current Evidence Suggests
July 30, 2014 A major scientific review of available research on the use, content, and safety of e-cigarettes has concluded that -- although long-term health effects of e-cigarette use are unknown -- compared with ... full story -
How Can We Make Britain More Creative?
July 30, 2014 The secret of creativity is not individual genius so much as in the interactions between artists, their peers and their audience, an author says, adding that "people can be made more creative ... full story -
Over 80% of Patients Undergoing Interventions for Aortic Stenosis Are in Same or Better Health One Year After Procedure
July 30, 2014 A survey of 13,860 patients who had undergone interventions for aortic valve disease in Germany has revealed that over 80% were in the same or a better state of health one year after the ... full story -
Mechanism Promoting Multiple DNA Mutations Described by Scientists
July 30, 2014 Recent studies have shown that cancer development frequently involves the formation of multiple mutations that arise simultaneously and in close proximity to each other. These groups of clustered ... full story -
Diverticulitis Patients Reveal Psychological, Physical Symptoms Long After Acute Attacks
July 30, 2014 Patients were interviewed by a research team in great detail about the symptoms they experience weeks, months or even years after an acute diverticulitis attack. Their striking findings add to ... full story -
Pesticide DDT Linked to Slow Metabolism, Obesity and Diabetes, Mouse Study Finds
July 30, 2014 A new study in mice is the first to show that developmental exposure to DDT increases the risk of females later developing metabolic syndrome -- a cluster of conditions that include increased body ... full story -
Vocal Variety in African Penguins: Four Basic Vocalizations Used for Adult Communication, Two More for the Young
July 30, 2014 Adult African penguins communicate using four different vocalizations and juveniles and chicks use two begging calls to request ... full story -
New Malaria Vaccine Candidates Identified
July 30, 2014 Researchers have discovered new vaccine targets that could help in the battle against malaria. Taking a new, large-scale approach to this search, researchers tested a library of proteins from the ... full story -
Fear of Losing Money, Not Spending Habits, Affects Investor Risk Tolerance
July 30, 2014 Scientists analyzed the causes of risk tolerance and found that loss aversion, or the fear of losing money, is the primary factor that explains investors' risk ... full story -
Antarctic Ice Sheet Is Result of Carbon Dioxide Decrease, Not Continental Breakup
July 30, 2014 Climate modelers have shown that the most likely explanation for the initiation of Antarctic glaciation during a major climate shift 34 million years ago was decreased carbon dioxide levels. The ... full story -
Deep-Sea Octopus Broods Eggs for Over Four Years -- Longer Than Any Known Animal
July 30, 2014 Researchers have observed a deep-sea octopus brooding its eggs for four-and-a-half years -- longer than any other known animal. Throughout this time, the female kept the eggs clean and guarded them ... full story -
Kids With Autism and Sensory Processing Disorders Show Differences in Brain Wiring
July 30, 2014 Researchers have found that children with sensory processing disorders have decreased structural brain connections in specific sensory regions different than those in autism, further establishing SPD ... full story -
Scientists Reproduce Evolutionary Changes by Manipulating Embryonic Development of Mice
July 30, 2014 By modifying the embryonic development of mice, scientists have reproduced in the laboratory the changes in teeth shape which, in mammals, took millions of years of evolution to take ... full story -
Barnacles: Marine 'Pest' Provides Advances in Maritime Anti-Fouling and Biomedicine
July 30, 2014 Biologists performed cutting-edge research on a marine pest that will pave the way for novel anti-fouling paint for ships and boats and also improve bio-adhesives for medical and industrial ... full story -
Tidal Forces Gave Moon Its Shape Early in Its History, New Analysis Finds
July 30, 2014 The shape of the moon deviates from a simple sphere in ways that scientists have struggled to explain. A new study shows that most of the moon's overall shape can be explained by taking into ... full story -
Scientists Call for New Strategy in Pursuit of HIV-Free Generation
July 30, 2014 In light of the recent news that HIV has been detected in the Mississippi baby previously thought to have been cured of the disease, researchers are assessing how to help those born to HIV-infected ... full story -
Double Star With Weird and Wild Planet-Forming Discs
July 30, 2014 Astronomers have found wildly misaligned planet-forming gas discs around the two young stars in the binary system HK Tauri. These new observations provide the clearest picture ever of protoplanetary ... full story
- 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
- How can we make Britain more creative?
- Over 80% of patients undergoing interventions for aortic stenosis are in same or better health one year after procedure
- Mechanism promoting multiple DNA mutations described by scientists
- Diverticulitis patients reveal psychological, physical symptoms long after acute attacks
- 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
- Appreciation for fat jokes, belief in obese stereotypes linked
- Finding quantum 'lines of desire': Physicists track quantum system's wanderings through quantum state space
- Supportive moms and sisters boost female baboon's rank
- Money talks when it comes to acceptability of 'sin' companies, study reveals
- 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
- Income a major driver of avoidable hospitalizations across New Jersey
- 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
- Laughter is the best medicine? The emotional appeal of stand-up comedy
- Breastfeeding: Do celebrity ambassadors help the ordinary woman?
- 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
- Electric vehicles: Recharging in private
- 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
- Older adults are at risk of financial abuse, often from family members
- 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
- Hope for more accurate diagnosis of memory problems
- High frequency of potential entrapment gaps in hospital beds
- Ablation increases survival for adults with atrial fibrillation
- Parenting skills improve in ADHD parents with medication
- 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
- Research shows impact of soft drinks in meal planning
- 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
- Five daily portions of fruit and vegetables may be enough to lower risk of early death
- Children whose parents spend more time cooking choose healthier foods later
- Striatal dopamine transporter binding correlates with body composition and visual attention bias for food cues in healthy young men
- Eating tree nuts results in 'modest decreases' in blood fats and sugars, survey finds
- Dieting young may lead to poor health outcomes later: Trends in dieting strategies in young adult women from 1982 to 2012
- Drinking sugar-sweetened beverages during adolescence impairs memory, animal study suggests
- Blood sugar levels closely linked to how our brains respond to the sight of food, twin study finds
- Maternal obesity modulates offspring microflora composition and gastrointestinal functions, animal study shows
- Informal child care significantly impacts rural economies
- Time of arrival at hospital impacts time to treatment and survival of heart attack patients
- Short sellers not to blame for 2008 financial crisis
- World's smallest propeller could be used for microscopic medicine
- Contrary to image, city politicians do adapt to voters
- Vaccine against tick-transmitted disease under development
- Vision-correcting display makes reading glasses so yesterday
- Underwater elephants: Mixed impacts of the world's largest -- and threatened -- parrotfish
- Huge waves measured for first time in Arctic Ocean
- Making cancer glow to improve surgical outcomes
- Mysterious molecules in space: Silicon-capped hydrocarbons may be source of 'diffuse interstellar bands'
- Urbanization of rural Africa associated with increased risk of heart disease and diabetes
- 'Killer sperm' prevents mating between worm species
- Malaria vaccine shows continued protection during 18 months of follow-up
- Watching neurons fire from a front-row seat
- Brainwaves can predict audience reaction of television programming
- Brand-specific television alcohol ads a significant predictor of brand consumption among underage youth
- A new way to make microstructured surfaces: Method can produce strong, lightweight materials with specific surface properties
- $15 billion annual public funding system for doctor training needs overhaul, say experts
Wednesday, July 30, 2014
Tuesday, July 29, 2014
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