Top Science News
May 10, 2016
May 9, 2016 Computer science experts and engineering researchers have built a robot hand that can not only perform dexterous manipulation -- one of the most difficult problems in robotics to solve -- but also ...
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May 9, 2016 Scientists have developed a new material that can temporarily protect and tighten skin, and smooth wrinkles. With further development, it could also be used to deliver drugs to help treat skin ...
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May 5, 2016 A step has been taken toward the possibility of tuning the strength of memory by manipulating one of the brain's signaling memory mechanisms, a ...
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May 6, 2016 For the first time, researchers have determined one way Zika virus infection can damage developing brain cells. The study also shows that inhibiting this mechanism reduces brain cell damage, hinting ...
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May 10, 2016 When you take acetaminophen to reduce your pain, you may also be decreasing your empathy for both the physical and social aches that other people experience, a new ...
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May 10, 2016 Pathologic changes of the retina caused by diabetes is the leading cause of blindness in working adults. Diabetic retinopathy has no known cure, treatment options are inadequate, and prevention strategies offer limited protection. In the first of its kind, a report in The American Journal of ...
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May 9, 2016 Researchers report an experimental therapy that in laboratory tests stops aggressive, treatment-resistant and deadly brain cancers called glioblastoma and high-grade gliomas. Testing a multi-step therapeutic strategy, the scientists found a way to use a gene therapy to shut down a gene ...
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May 9, 2016 The risk of sudden infant death syndrome appears to increase when infants are swaddled while sleeping on their stomachs or sides, new research has found. The analysis looked at four studies, which spanned two decades and covered three diverse geographical areas, including regions of England, ...
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May 9, 2016 Astrophysicists have detected an intense wind from one of the closest known black holes to ...
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May 9, 2016 Scientists have succeeded in creating a model simulating the formation of mysterious structures on the surface of the Mars volcano, Olympus Mons. The research project is based on image data of the High Resolution Stereo Camera (HRSC) that is installed on the European Mars Express spacecraft, which ...
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May 6, 2016 A pioneering study of worldwide sleep patterns combines math modeling, mobile apps and big data to parse the roles society and biology each play in setting ...
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May 5, 2016 Researchers have made a giant leap forward in taking snapshots of ultrafast reactions in a bacterial light sensor. Using the world's most powerful X-ray laser, they were able to see atomic motions as fast as 100 quadrillionths of a second -- 1,000 times faster than ...
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May 9, 2016 New research indicates that nitrogen cycle disturbance from emissions of agriculture-related ammonia now exceeds the effects of fossil fuel ...
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May 9, 2016 Acoustic warning signals emitted by tiger moths to deter bats -- a behavior previously proven only in the laboratory -- actually occur in nature and are used as a defense mechanism, according to ...
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May 9, 2016 Earth system scientists have taken water samples from the north Pacific, north and south Atlantic, and Arctic oceans in search of repositories of black carbon, soot from burning biomass and diesel engines, among other sources. They've found considerably less of the material than expected, and ...
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May 9, 2016 A new study provides insight into how the current El Niño, one of the strongest on record, formed in the ...
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May 9, 2016 A recent study suggests that who we are might be more integrated with where we are than previously thought. The fact that experience can shape individual differences, which in turn can affect the ...
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May 9, 2016 Jill Watson is a virtual teaching assistant. She was one of nine teaching assistants in an artificial intelligence online course. And none of the students guessed she wasn't a ...
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May 9, 2016 Never make a decision when you are hungry. The hormone ghrelin - that is released before meals and known to increase appetite - has a negative effect on both decision making and impulse control, ...
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May 8, 2016 Tablet and laptop users beware. Using digital platforms such as tablets and laptops for reading may make you more inclined to focus on concrete details rather than interpreting information more ...
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Latest Health Headlines
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May 10, 2016 A team of researchers has developed a faster method to predict whether potential new drugs will cause heart arrhythmias using optogenetics, a technique that uses light to ...
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May 10, 2016 New findings regarding the pathology of Chronic Fatigue Syndrome (CFS) are bringing researchers closer to identifying the cause of this disabling illness. CFS -- sometimes known as ME (myalgic encephalomyelitis) -- is a complex illness characterized by impaired memory and concentration, metabolic, ...
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May 10, 2016 A treatment used for depression, Parkinson’s disease and autism shows promise to alleviate obesity in binge-eating disorder patients. tDCS is a type of neuromodulator that delivers constant, low-current electricity to a targeted portion of the ...
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May 10, 2016 A nanoparticle commonly used in food, cosmetics, sunscreen and other products can have subtle effects on the activity of genes expressing enzymes that address oxidative stress inside two types of cells, a new ...
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May 10, 2016 One year after they graduate, women with Ph.D.s in science and engineering fields earn 31 percent less than do men, according to a new study using previously unavailable ...
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May 10, 2016 Running barefoot is better than running with shoes for your working memory, according to a new study. The study is the first to show that running barefoot leads to better cognitive performance than running with ...
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May 10, 2016 There's more to excelling in the combat sport of taekwondo than just being able to produce well-aimed kicks or punches. A participant's skill at reading the emotions on an opponent's face and to therefore anticipate the next move can mean the difference between winning and losing a sparring ...
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May 10, 2016 African-American children are three times as likely to be placed in gifted-education programs if they have a black teacher rather than a white teacher, according to ...
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May 9, 2016 With the Internet in our pockets, are we more inclined to be inattentive to other tasks? A new study indicates that the answer is yes. The researchers designed a two-week experimental study and showed that when students kept their phones on ring or vibrate, they reported more symptoms of inattention and hyperactivity than when they kept their phones on ...
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May 9, 2016 Humans are resilient, even facing the toughest of life's challenges. How individuals and families deal with demanding and emotionally charged circumstances plays a large role in how they view and face the world and the possible outcomes of a difficult situation. There's no exception for the challenging Autism Spectrum Disorder (ASD) and how families adjust and cope with the reported stress of ...
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May 9, 2016 As governments and researchers race to develop policies and technologies to make energy production more sustainable and mitigate climate change, they need to remember that the most sophisticated endeavors won't work if they're not ...
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May 9, 2016 No evidence has been found to link the anti-nausea drug Zofran to an increased risk of birth defects. In fact, women with the condition who took Zofran reported fewer miscarriages and pregnancy terminations and higher live birth rates than women with extreme morning sickness who did not take the ...
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Physical/Tech News
May 10, 2016
May 4, 2016 It happens only a little more than once a decade and the next chance to see it is Monday, May 9, 2016. Throughout the US, sky watchers can watch Mercury pass between Earth and the sun in a rare ...
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May 6, 2016 Astronomers have discovered an unusually shaped structure in two nearby disc galaxies. Scientists recently developed new imaging software, making it ...
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May 5, 2016 It's about 660 million times as massive as our sun, and a cloud of gas circles it at about 1.1 million mph. This supermassive black hole sits at the center of a galaxy dubbed NGC 1332, which is 73 ...
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May 5, 2016 Scientists at the University of Sheffield have created a computer model of how bees avoid hitting walls -- which could be a breakthrough in the development of autonomous ...
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Latest Physical/Tech Headlines
updated 12:43pm EDT
May 10, 2016 Researchers have developed a system which efficiently transfers electrical energy between two separate circuits. The system, made with a shell of metamaterials which concentrates the magnetic field, could transmit energy efficiently enough to charge mobile devices without having to place them close ...
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May 10, 2016 Researchers recently used non-contact atomic force microscopy to look at simple chemical reactions with atomic resolution, confirming what chemists have heretofore only inferred from spectroscopy. These researchers have now looked at a more complicated reaction and seen intermediate states that ...
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May 9, 2016 Complicated new regulations added to complicated old regulations won’t protect the United States’ financial system from frightening crashes like that experienced in 2008, says a professor who helped the Obama administration pull the financial sector out of that morass. Instead, “a much simpler and more surgical approach is needed,” the ...
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May 9, 2016 Engineers have successfully demonstrated the first precisely controlled, biological way to manufacture quantum dots using a single-enzyme, paving the way for a significantly quicker, cheaper and greener production ...
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May 9, 2016 The study of the Sun’s long-term variation over a millennium by means of super computer modelling showed that during a time period of the Maunder Minimum type, the magnetic field may hide at the bottom of the ...
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May 6, 2016 A new study has cleared the air on what lies behind hot dust visible in the distant universe. Researchers found that the glow of heated dust reaching our planet is frequently due to three or four galaxies instead of a single one, as scientists had ...
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May 4, 2016 A star like the sun has an internal driving in the form of a magnetic field that can be seen on the surface as sunspots. Now astrophysicists have observed a distant star in the constellation Andromeda with a different positioning of sunspots and this indicates a magnetic field that is driven by ...
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May 4, 2016 Astronomers have discovered the second-strongest merger shock in clusters of galaxies ...
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May 10, 2016 Mathematicians have begun charting the terrain of rich, new mathematical worlds, and sharing their discoveries on the Web. The mathematical universe is filled with both familiar and exotic items, many of which are being made available for the first time. The project provides a new tool for several ...
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May 9, 2016 New research discusses how people will interact with technology in ...
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May 9, 2016 More, faster, better, cheaper. These are the demands of our device-happy and data-centered world. Meeting these demands requires technologies for processing and storing information. Now, a significant obstacle to the development of next-generation device technologies appears to have been overcome, ...
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May 9, 2016 Engineering researchers have developed a suite of techniques that allow them to create passive radio-frequency identification tags that are 25 percent smaller -- and therefore ...
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Environment News
May 10, 2016
May 9, 2016 Researchers have compiled the first global set of observations of flow within the Earth's mantle -- the layer between the crust and the core -- and ...
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May 9, 2016 Bubbles trapped in ancient lava shows the early Earth did not have a thicker atmosphere -- the air pressure 2.7 billion years ago was at most half of ...
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May 6, 2016 Mosasaurs -- an extinct group of aquatic reptiles that thrived during the Late Cretaceous period -- possibly were "endotherms," or warm-blooded creatures. Mosasurs were large aquatic reptiles that ...
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May 6, 2016 Newly-discovered fossils of the Triassic marine reptile Atopodentatus unicus have revealed that the animal had a bizarre hammerhead-shaped jaw apparatus. It used its strange jaw to feed on plants, ...
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Latest Environment Headlines
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May 10, 2016 Space technology is to be put to work on Earth – in a device for testing soil quality. The agricultural monitoring system, consisting of a mobile rover platform with a robotic arm which carries a soil sensing instrument, will be based on technology previously developed for use in exploration ...
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May 9, 2016 Dromedaries have been used for transportation for over 3,000 years. But it was not known where they were first domesticated or which genetic structure was selected in the process. A team of researchers has now identified the origin of the domesticated dromedary and showed that the dromedaries, unlike other domesticated animals, have maintained extensive gene flow in the modern ...
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May 9, 2016 Iron can be hard to hard to come by in open marine waters -- except each summer, when atmospherically transported dust from north Africa's Sahara Desert provides pulses of biologically important nutrients, including iron, to the tropical marine waters of the Caribbean and southeastern US. ...
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May 9, 2016 The results of a new study make it far less likely that KIC 8462852, popularly known as Tabby's star, is the home of industrious aliens who are gradually enclosing it in a vast shell called a Dyson ...
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May 9, 2016 Just one in five people in Britain are aware of ocean acidification -- a consequence of carbon emissions that poses serious risks to sea-life -- a survey of 2,501 members of the public has ...
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May 9, 2016 A study of California mussels, a key species in the rocky intertidal ecosystems of the West Coast, indicates that the effects of ocean acidification will vary from place to place along the coast depending on a range of interacting factors. Researchers found that the ability of mussels to cope with more acidic conditions depends largely on how much food is available to them, and both factors vary ...
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May 9, 2016 A unique series of measurements taken over several years in the Antarctic Ocean provide new findings about the daily vertical migration of zooplankton communities: scientists of the observed changes during the year and between ...
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May 9, 2016 The Western Antarctic sector of the Southern Ocean is the regular feeding ground of a large number of fin and humpback whales of the Southern Hemisphere. Around 5,000 fin whales likely migrate to its ice-free waters during summer, along with at least 3,000 humpback ...
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May 9, 2016 A team of scientists using techniques from the field of dentistry is shedding new light on the evolution of walruses, fur seals and sea lions. The researchers have cast further doubt on previous claims that an ancient 'killer walrus' was a marine mammal eater. The multidisciplinary research team ...
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May 5, 2016 <em>Lepeichnus gibert</em>i is the name of the new trace fossil of the upper Miocene, very complex and exceptionally preserved, found in the town of Lepe (Huelva). Ichnotaxons are the terms used by the ichnologists in order to list and classify ...
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May 5, 2016 An accurate method to simulate prehistoric movements of people based upon current topographical satellite data may prove useful in determining early human population dynamics even when no genetic information is available, ...
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May 6, 2016 New research has used bacteria to show that acquiring duplicate copies of genes can provide a 'template' allowing organisms to evolve novel traits from redundant copies of ...
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Society/Education News
May 10, 2016
May 5, 2016 The primary threat to vultures is the presence of toxins in the carrion they consume. Losses of vultures can allow other scavengers to flourish, and proliferation of such scavengers could bring ...
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May 4, 2016 Analyzing medical death rate data over an eight-year period, patient safety experts have calculated that more than 250,000 deaths per year are due to medical error in the U.S. Their figure surpasses ...
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May 2, 2016 We blame air rage on long flight delays, shrinking seats and a general decline in civility. But the first empirical research study into the phenomenon pegs another culprit -- class inequality -- for ...
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Apr. 28, 2016 Caregivers whose eyes wander during playtime -- due to distractions such as smartphones or other technology, for example -- may raise children with shorter attention spans, according to a new ...
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Latest Society/Education Headlines
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May 10, 2016 Researchers have identified important early life factors that contribute to childhood obesity rates being different for children from different socio-economic ...
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May 9, 2016 After years of increases, the rates of children who are overweight or obese are declining in Canada, according to new research. The study, conducted to understand obesity trends in Canada, looked at data on 14,014 children between the ages of 3 and 19 years. The sex distribution of the group was split evenly and 80% of the children were ...
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May 9, 2016 Microbiologists have cracked the genetic code of how bacteria broke down oil to help clean up the Deepwater Horizon oil spill, revealing that some bacteria have far greater potential for consuming oil than was previously known. The findings have applications for responding to future ...
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May 9, 2016 Evidence is mounting that the current outbreak of yellow fever is becoming the latest global health emergency, say two experts who call on the World Health Organization to convene an emergency committee under the International Health Regulations. In addition, with frequent emerging epidemics, they call for the creation of a 'standing emergency committee' to be prepared for future health ...
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May 5, 2016 A new study reveals children's language development is a learnt skill and is intricately linked to their ability to recognize patterns in their ...
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May 2, 2016 Researchers have identified a brain receptor that appears to initiate adolescent synaptic pruning, a process believed necessary for learning, but one that appears to go awry in both autism and ...
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Apr. 29, 2016 Research finds retweeting or otherwise sharing information creates a 'cognitive overload' that interferes with learning and retaining what you've just seen. Worse yet, that overload can spill over and diminish performance in the real ...
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Apr. 25, 2016 New research shows that play sessions with music improved babies' brain processing of both music and new ...
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May 4, 2016 Leaving work at the office and home at the door may not always be the best strategy for employee well-being and performance, finds a new study. Authors outline how individuals with integrated boundaries across home and work are likely to develop methods that help them transition between these domains more efficiently and with less mental ...
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May 4, 2016 Is the antivirus program running on your computer really making your computers safer to use, say, for online banking? Is the parental control software you bought to keep your child off inappropriate sites transparent for the overall safety of your computer? New research shows security software might actually make online computing less ...
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May 3, 2016 Low wages should be recognized as an occupational health threat, according to a new editorial. The authors believe that low wages should be considered among the psychosocial factors -- such as long work hours and high job strain -- identified as occupational risks to ...
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Apr. 28, 2016 In theory, the rise in patent litigation could reflect growth in the commercialization of technology and innovation, as lawsuits increase proportionately as more and more companies turn to intellectual property (IP) protection to safeguard their competitive advantages. In reality, however, it's a very different story. Researchers point out that ...
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