Top Science News
November 18, 2017
Nov. 16, 2017 — Neanderthals survived at least 3,000 years longer than we thought in Southern Iberia -- what is now Spain -- long after they had died out everywhere else, according to new ...
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Nov. 17, 2017 — Engineers have developed a new and cost-effective catalyst to recycle two of the main causes behind climate change -- carbon dioxide (CO2) and ...
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Nov. 16, 2017 — Paralyzed rats implanted with engineered tissue containing human stem cells were able to walk independently and regained sensory perception in their hind legs and tail. The implanted rats also show ...
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Nov. 16, 2017 — Children who have been spanked by their parents by age 5 show an increase in behavior problems at age 6 and age 8 relative to children who have never been spanked, according to new findings. The ...
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Latest Top Headlines
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Nov. 16, 2017 — In a comprehensive and complex molecular study of blood samples from Ebola patients in Sierra Leone, a scientific team has identified signatures of Ebola virus disease that may aid in future ...
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Nov. 17, 2017 — Chimps show increased latencies to feed, and tendencies to maintain greater distances from possible contaminants and/or outright refusals to consume food in test conditions, hinting at the origins of disgust ...
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Nov. 17, 2017 — A team of scientists have used national registries of more than 3.4 million Swedes aged 40 to 80 to study the association between dog ownership and cardiovascular health. Their study shows that dog owners had a lower risk of death due to cardiovascular disease or to other causes during the ...
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Nov. 15, 2017 — Heavy drinking and smoking are linked to visible signs of physical aging, and looking older than one's years, ...
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Nov. 16, 2017 — Researchers have developed a class of breakthrough motion sensors that could herald a near future of ubiquitous, fully integrated and affordable ...
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Nov. 16, 2017 — Two recent studies show how solar flares exhibit pulses or oscillations in the amount of energy being sent out. Such research provides new insights on the origins of these massive solar flares and the space weather they produce. This is key information as humans and robotic missions venture out ...
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Nov. 16, 2017 — A new phase-change material provides a way to store heat in a stable chemical form, then release it later on demand using light as ...
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Nov. 17, 2017 — Scientists have synthesized a compound that absorbs near-infrared light to produce hydrogen from water. The compound contains three ruthenium atoms connected by an organic molecule. The absorbed light stimulates electrons to 'jump' into orbitals ...
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Nov. 16, 2017 — Groundwater recharge in the Western US will change as the climate warms -- the dry southern regions will have less and the northern regions will have more, according to new research. The new study covers the entire US West, from the High Plains states to the Pacific coast, and provides the first ...
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Nov. 16, 2017 — Scientists working in the vanguard of new genetic technologies have issued a cautionary call to ensure that possible applications in conservation will only affect local populations. Experts have now examined the possible consequences of the accidental spread of existing self-propagating gene ...
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Nov. 16, 2017 — Some impacts of global warming -- such as sea level rise and coastal flooding -- are already locked in and unavoidable, according to a major ...
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Nov. 16, 2017 — Scientists recently announced the discovery of a missing evolutionary link -- a fossil of the first known member of the modern bryozoans to grow up into ...
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Health News
November 18, 2017
Nov. 16, 2017 — A drug used to treat schizophrenia has the potential to slow the progression of amyotrophic lateral sclerosis (ALS), a fatal neurodegenerative disease for which there is currently no effective cure. ...
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Nov. 16, 2017 — A soft, flexible and stretchable microfibre sensor has been developed for real-time healthcare monitoring and diagnosis. The novel sensor is highly ...
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Nov. 15, 2017 — A link between young people's ability to perform well at two popular video games and high levels of intelligence has been ...
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Nov. 15, 2017 — Variants in a gene called ankyrin-B -- carried by millions of Americans -- could cause people to put on pounds through no fault of their own, new research ...
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Latest Health Headlines
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Nov. 17, 2017 — Boosting activity in brain areas related to thinking and problem-solving may also protect against worsening anxiety, suggests a new study. Using noninvasive brain imaging, the researchers found that at-risk people were less likely to develop anxiety if they had higher activity in a region of the ...
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Nov. 17, 2017 — Researchers found that conditional deletion of Sox2 – the gene encoding the SOX2 stem cell transcription factor – and the associated dampening of astrocyte reactivity appear to promote functional recovery, including behavioral recovery, after traumatic brain ...
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Nov. 17, 2017 — New findings emphasize the importance of measuring and maintaining aerobic ...
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Nov. 17, 2017 — In the fight against brain damage caused by stroke, researchers have turned to an unlikely source of inspiration: hibernating ground squirrels. While the animals' brains experience dramatically reduced blood flow during hibernation, just like human patients after a certain type of stroke, the ...
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Nov. 17, 2017 — When children become upset, showing negative emotions or behaviors, some parents become distressed, while others are able to talk their child through the difficult situation. Studies have shown that a mothers' reaction -- positive or negative -- to her child's negative emotions can predict whether her child develops the ability to effectively ...
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Nov. 17, 2017 — A family studies researchers believed that if the attention restoration theory, which describes how interaction with natural environments can reduce mental fatigue and restore attention, worked for individuals it might also work for families to help facilitate more positive family interactions and family cohesion. They tested their theory by ...
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Nov. 16, 2017 — Negative school experiences can have harmful long term effects on pupils with Autism Spectrum Conditions, a new study ...
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Nov. 17, 2017 — The first study of how personal traits affect driver distraction finds that young men, extroverted or neurotic people, and people who drive more often are more likely to report being distracted during driving, while older women and those who feel they could control their distracted behavior are less likely to report distraction. The study also ...
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Nov. 17, 2017 — Scientists looked at the relationships among maternal snoring, childhood snoring and children's metabolic characteristics -- including body mass index (BMI) and insulin resistance, which reflects future risk for developing diabetes and cardiovascular disease -- in approximately 1,100 children followed from gestation through early ...
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Nov. 16, 2017 — A new study determined that the difference in price of healthy foods compared to unhealthy foods plays a significant role in whether people have a healthy ...
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Nov. 17, 2017 — Desk-based workers would like to spend less time sitting down and more time walking or doing physical activity as part of their working day, research ...
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Nov. 17, 2017 — A solid median, wide shoulders, minimal hills -- and a high speed limit? Researchers explore freeway features that minimize ...
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Physical/Tech News
November 18, 2017
Nov. 16, 2017 — Astronomers have used a high-altitude observatory in Mexico to better understand where gamma rays come from. More than 300 massive water tanks sit waiting at the site for cascades of particles ...
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Nov. 16, 2017 — Twice as big as Earth, the super-Earth 55 Cancri e was thought to have lava flows on its surface. Now, a new analysis finds this planet likely has an atmosphere whose ingredients could be similar to ...
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Nov. 15, 2017 — How to levitate your coffee creamer: A study explains how droplets can 'float' on liquid ...
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Nov. 15, 2017 — Modern solar cells, which use energy from light to generate electrons and holes that are then transported out of semiconducting materials, have existed for over 60 years. Little attention has been ...
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Latest Physical/Tech Headlines
updated 7:03pm EST
Nov. 17, 2017 — Germanium was the material of choice in the early history of electronic devices, and due to its high charge carrier mobility, it's making a comeback. It's generally grown on expensive single-crystal substrates, adding another challenge to making it sustainably viable for most applications. To ...
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Nov. 17, 2017 — A new discovery points the way to more widespread use of an advanced technology generally known as ...
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Nov. 16, 2017 — Materials scientists lead a project to turn strong, light and compressible schwarzites from theory to reality with three-dimensional printers. The resulting materials share their properties from the nano- to ...
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Nov. 17, 2017 — A brand-new theory of the opening moments during the Chernobyl disaster, the most severe nuclear accident in history, based on additional ...
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Nov. 17, 2017 — Researchers have discovered a planetary-scale tug-of-war between life, deep Earth and the upper atmosphere that is expressed in ...
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Nov. 15, 2017 — One of the saltiest bodies on Earth, an analog for what water might look like on Mars, is just one piece of a ...
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Nov. 17, 2017 — Tornado-like swirls of space plasma create tumultuous boundaries in the near-Earth environment, letting dangerous high-energy particles slip into near Earth space, new NASA mission results ...
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Nov. 15, 2017 — Plasma waves in space are likely responsible for accelerating high-energy particles into Earth's atmosphere, new ...
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Nov. 17, 2017 — How does the Japanese tree frog figure into the latest work of a noted mathematician? As it turns out, quite prominently. Researchers used the curious mating ritual of male Japanese tree frogs as inspiration for their exploration of 'swarmalators' -- their term for systems in which both synchronization and swarming occur ...
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Nov. 16, 2017 — A computerized brain training program reduces risk of dementia 29 percent, a 10-year study ...
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Nov. 16, 2017 — Researchers have developed a computer program to find new indications for old drugs. The computer program, called DrugPredict, matches existing data about FDA-approved drugs to diseases, and predicts potential drug efficacy. In a recent study, the researchers successfully translated DrugPredict results into the laboratory, and showed common pain medications -- like aspirin -- can kill ...
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Nov. 15, 2017 — Using virtual reality therapy to improve arm and hand movement after a stroke is equally as effective as regular therapy, according to a ...
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Environment News
November 18, 2017
Nov. 16, 2017 — The passenger pigeon is famous for the enormity of its historical population and for its rapid extinction in the face of mass slaughter by humans. ...
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Nov. 15, 2017 — A 6-foot-wide snow blower mounted on a tractor makes a lot of sense when you live on the Tug Hill Plateau. Tug Hill, in upstate New York, is one of the snowiest places in the Eastern US and ...
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Nov. 16, 2017 — A leaf-eating beetle has evolved a symbiotic relationship that allows the insect to break down pectin. The findings on the novel function of the bacterium, which has a surprisingly tiny genome -- ...
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Nov. 15, 2017 — The dry, semi-arid regions are expanding into higher latitudes, and temperate, rainy regions are migrating poleward. In a new paper, researchers provide new insight into this phenomenon by ...
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Latest Environment Headlines
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Nov. 17, 2017 — When seeking a cure for a disease, early detection is often the key. The same is true for eliminating invasive species. Identifying their presence in a lake before they are abundant is vital. A recent study successfully used environmental DNA to detect invasive clams in California and Nevada lakes. ...
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Nov. 16, 2017 — A study of Puerto Rico's Africanized honey bees -- which are more docile than other so-called 'killer bees' -- shows they retain most of the genetic traits of their African honey bee ancestors, but that a few regions of their DNA have become more like those of European honey bees. These changes likely contributed to the bees' rapid evolution toward gentleness in Puerto Rico, a change that ...
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Nov. 16, 2017 — Scientists have enhanced the productivity of green technology used to treat wastewater from pig farms, explains a ...
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Nov. 16, 2017 — Plant scientists have revealed new insights into the mechanisms that allow certain plants to conserve water and tolerate drought. The research could be used to help produce new crops that can thrive in previously inhospitable, hot and dry regions across ...
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Nov. 16, 2017 — Humans may be adding large amounts of carbon dioxide to the atmosphere by using groundwater faster than it is replenished, according to new research. This process, known as groundwater depletion, releases a significant amount of carbon dioxide into the atmosphere that has until now been overlooked by scientists in calculating carbon sources, ...
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Nov. 17, 2017 — European forest managers can have their cake and eat it, because according to a new study maximizing timber production in a forest does not necessarily have to come at a cost of reduced species diversity or the capacity to regulate climate change by the same forest. However most European forests fall well below their possible maximum levels of these three ...
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Nov. 17, 2017 — The current landscape of Madrid city and its vicinity was really different 14 million years ago. A semi-desert savanna has been inferred for the center of the Iberian Peninsula in the middle Miocene. This ecosystem was characterized by a very arid tropical climatic regime with up to ten months of drought per year, according to a recent paper. Scientists reached such conclusions after comparing ...
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Nov. 17, 2017 — Researchers report new approaches could dramatically increase the amount of plastic waste that can be successfully ...
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Nov. 17, 2017 — If someone cries 'Eureka!' because it looks like oxygen appeared in Earth's ancient atmosphere long before the body of evidence indicated, be careful. If it was a chromium isotope system reading that caused the enthusiasm, it might need to ...
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Nov. 16, 2017 — Archaeologists have examined embossed gold applications from the sensational find of 1922. The motifs indicate surprising links between the Levant and the Egypt of ...
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Nov. 14, 2017 — In mid-September, a large treasure was unearthed during a dig at the Abbey of Cluny, in the French department of Saône-et-Loire: 2,200 silver deniers and oboles, 21 Islamic gold dinars, a signet ring, and other objects made of gold. Never before has such a large cache of silver deniers been ...
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Nov. 15, 2017 — The glaciers that carved Yosemite Valley left highly polished surfaces on many of the region's rock formations. These smooth, shiny surfaces, known as glacial polish, are common in the Sierra Nevada and other glaciated landscapes. Geologists have now taken a close look at the structure and ...
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Society/Education News
November 18, 2017
Nov. 15, 2017 — Researchers have found that the arc of prehistory bends towards economic inequality. In the largest study of its kind, the researchers saw disparities in wealth mount with the rise of agriculture, ...
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Nov. 13, 2017 — Daily use of marijuana as well as past month rates rose for both men and women aged 26 and older in states with medical marijuana laws in effect. Marijuana use among those younger than 26 years old ...
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Nov. 13, 2017 — Aerobic exercise can improve memory function and maintain brain health as we age, a new study has ...
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Nov. 13, 2017 — Human well-being will be severely jeopardized by negative trends in some types of environmental harm, such as a changing climate, deforestation, loss ...
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Latest Society/Education Headlines
updated 7:03pm EST
Nov. 17, 2017 — Children vaccinated against influenza are significantly less likely to experience serious complications from the virus that could land them in hospital, new research has ...
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Nov. 15, 2017 — Advanced clinical trials are underway for at least 10 investigational therapies that have shown promise in slowing or blocking development of Alzheimer's disease, creating hope that a preventive strategy may be in reach. But a new study warns that the U.S. health care system lacks the capacity to rapidly move such a treatment into wide clinical ...
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Nov. 15, 2017 — The squeeze on public finances since 2010 is linked to nearly 120,000 excess deaths in England, with the over-60s and care home residents bearing the brunt, reveals a first study of its ...
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Nov. 16, 2017 — Scientists' ability to predict the strength and duration of droughts caused by La Niña -- a recurrent cooling pattern in the tropical Pacific Ocean -- has been significantly improved thanks to new research. Their findings, which predict that the current La Niña is likely to stretch into a second year, could help scientists know years in advance how a particular La Niña event is expected to ...
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Nov. 15, 2017 — A new data mining approach reveals the secrets behind the development of five anti-cancer drugs. Basic research can lead to cures, drugs and other scientific breakthroughs through collaboration, confirms a new ...
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Nov. 15, 2017 — High quality preschool is one of the most effective means of preparing all children to succeed in school. This review of research indicates the need to expand our definitions ...
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Nov. 15, 2017 — A new study has found that eating nuts on a regular basis strengthens brainwave frequencies associated with cognition, healing, learning, memory and other key ...
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Nov. 14, 2017 — Researchers have shed new light on sleep's vital role in helping us make the most of our ...
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Nov. 14, 2017 — Researchers have linked sitting for long periods of time to a number of health issues, including increased high blood pressure, high blood sugar, excess body fat and cholesterol. They also warn that prolonged sitting increases the risk of cardiovascular problems and cancer. What does this mean for organizations whose employees end up sitting for at least eight hours a day? Should they be held ...
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Nov. 13, 2017 — Workplace bullying and violence may increase the risk of type 2 diabetes, for both men and women, according to new ...
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Nov. 13, 2017 — The value of the products we encounter influences how much we'll subsequently pay for other items, new neuroscience research has found. The results point to a previously undetected factor that affects consumer ...
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Nov. 13, 2017 — A new study finds that people often project their own experiences with stress onto their colleagues and employees, causing miscommunication and, often, missed ...
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