Top Science News
September 9, 2016
Sep. 8, 2016 Up until now, scientists had only recognized a single species of giraffe made up of several subspecies. But, according to the most inclusive genetic analysis of giraffe relationships to date, ...
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Sep. 8, 2016 Researchers reporting in the journal Current Biology show catastrophic declines in wilderness areas around the world over the last 20 ...
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Sep. 7, 2016 Computer simulations of a spherical collection of stars known as 'NGC 6101' reveal that it contains hundreds of black holes, until now thought impossible. Recent observations already found black hole ...
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Sep. 7, 2016 A fossilized remnant of the early Milky Way harboring stars of hugely different ages has been revealed by an international team of astronomers. This stellar system resembles a globular cluster, but ...
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Latest Top Headlines
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Sep. 8, 2016 New approaches that could spur the human body to produce HIV-blocking antibodies have been successful in mice mimicking the human immune system, according to five ...
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Sep. 8, 2016 Inhibitory connections between neurons act as the brain's brakes, preventing it from becoming overexcited. Researchers thought inhibitory connections were less sophisticated than their excitatory counterparts because relatively few proteins were known to exist at these structures. But a new study ...
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Sep. 8, 2016 A new therapeutic strategy to target a hidden Achilles' heel shared by all known types of Ebola virus has been outlined by researchers. Two antibodies developed with this strategy blocked the invasion of human cells by all ...
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Sep. 8, 2016 Exposure to air pollution at the place of residence increases the risk of developing insulin resistance as a pre-diabetic state of type 2 diabetes, ...
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Sep. 8, 2016 A new spray-on material with a remarkable ability to repel water has been developed by researchers. The new protective coating could eventually be used to waterproof mobile phones, prevent ice from forming on airplanes or protect boat hulls ...
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Sep. 7, 2016 Our intuition tells us that a sample of material compressed uniformly from all sides should reduce its dimensions. Only a few materials subjected to hydrostatic compression exhibit the opposite behavior, expanding slightly in one or two directions. ...
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Sep. 7, 2016 Dwarf galaxies are enigmas wrapped in riddles. Although they are the smallest galaxies, they represent some of the biggest mysteries about our universe. While many dwarf galaxies surround our own Milky Way, there seem to be far too few of them compared with standard cosmological models, which ...
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Sep. 7, 2016 Researchers have discovered how to create the smallest ever water and gas pipes that are only one atom ...
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Sep. 8, 2016 A team of scientists has discovered an unexpected disruption in one of the most repeatable ...
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Sep. 8, 2016 A bat's head waggles and ear wiggles synch with its sonar vocalizations to help it hunt, demonstrating how movement can enhance senses like sight and hearing -- not just in bats, but in dogs and cats, and even ...
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Sep. 8, 2016 An extinct reptile related to crocodiles that lived 212 million years ago in present day New Mexico has been named as a new species, Vivaron haydeni, ...
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Sep. 7, 2016 New research found that China's reforestation program, the world's largest, overwhelmingly leads to the planting of monoculture forests that fall short of restoring the biodiversity of native forests -- and can even harm existing wildlife. The ...
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Health News
September 9, 2016
Sep. 7, 2016 Data has been released from an early-phase study of patients with advanced non-Hodgkin lymphoma (NHL) who received JCAR014, a Chimeric Antigen Receptor (CAR) T cell treatment, and chemotherapy. CAR T ...
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Sep. 7, 2016 After receiving a stem cell injection into his spine, Kris Boesen, who was paralyzed from his neck to his toes after a car accident, is regaining ...
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Sep. 7, 2016 An experimental cancer drug works differently than intended and shows significant promise for stopping melanoma and possibly other forms of ...
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Sep. 7, 2016 Imagine if playing a new video game or riding a rollercoaster could help you prepare for an exam or remember other critical information. A new study in mice shows this link may be ...
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Latest Health Headlines
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Sep. 8, 2016 Additional insight has been shed on how bacteria in the gut, or lack thereof, influences intestinal mast cells (MMC) activation and perhaps fat absorption. Mast cells are intimately involved with the immune system in the ...
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Sep. 8, 2016 Scientists have implicated a type of stem cell in the calcification of blood vessels that is common in patients with chronic kidney disease. The research will guide future studies into ways to block minerals from building up inside blood vessels and ...
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Sep. 8, 2016 Neutrophils are the superheroes of the body's immune system. Normally mild-mannered, they travel through the bloodstream until they reach an emergency situation, such as a cut or infection, where they switch into battle-mode to engulf and destroy foreign invaders. Neutrophils use ROS concentration to determine when to stop migrating and start killing, report ...
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Sep. 8, 2016 Is life better or worse after sticking your Fitbit in a drawer? Researchers surveyed hundreds of people who had abandoned self-tracking tools and found emotions ranged from guilt to indifference to relief that the tracking experience was ...
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Sep. 7, 2016 During the first three months after stroke, the risk for depression was found to be eight times higher than in a reference population of people without stroke, according to a new ...
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Sep. 8, 2016 People who receive a financial incentive to raise money for a charity they care about are actually less effective in soliciting donations, even when potential donors have no idea that incentives were involved, according to new findings. The research suggests that incentives may have this effect because they result in the fundraisers coming off as less sincere to the people they're trying to ...
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Sep. 8, 2016 Intracellular defects that lead to cells' failure to decommission faulty 'power packs' known as mitochondria cause nerve cells to die, triggering the symptoms of ...
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Sep. 8, 2016 A researcher studying how the brain uses perception of the environment to guide action has a new understanding of the neural circuits responsible for transforming sensation into ...
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Sep. 8, 2016 Dining environments can have serious consequences for eating behaviors, say investigators. The study findings may have important implications not only for college and university students, but also for people who need to eat in health care, group home and military ...
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Sep. 7, 2016 Exercising, at even basic recommended weekly physical activity levels (at least 150 minutes of moderate-intensity activity), may offset some of the harmful effects of drinking alcohol, suggests new research. This first-of-its-kind study found that for alcohol drinkers, physical activity may decrease the risks of dying both from cancer and from 'all-cause mortality' that is, deaths from any ...
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Sep. 8, 2016 The expression "dog is man's best friend" might have more weight in the case of first-year university students suffering from homesickness, according to a new study. The study shows that animal-assisted therapy can help students combat homesickness and could be a useful tool in lowering ...
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Sep. 7, 2016 During long summers, children may forget many of the lessons they learned from the prior school year -- particularly low-income children who may have access to few enrichment activities. But new research finds that high-quality summer programs can help boost achievement in both reading and math among low-income children who attend such programs ...
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Physical/Tech News
September 9, 2016
Sep. 6, 2016 Scientists have discovered that the depths of Uranus, Neptune and their satellites may contain extraordinary compounds, such as carbonic and ...
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Sep. 5, 2016 Research suggests that virtually all of Earth's life-giving carbon could have come from a collision about 4.4 billion years ago between Earth and an embryonic planet similar to ...
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Sep. 5, 2016 If two galaxies collide, the merging of their central black holes triggers gravitational waves, which ripple throughout space. An international research team has now calculated that this occurs ...
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Sep. 2, 2016 Long-term observations with the Hubble Space Telescope revealed that Eta Carinae, a very massive star system that has puzzled astronomers since it erupted in a supernova-like event in the mid 19th ...
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Latest Physical/Tech Headlines
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Sep. 8, 2016 A scanning technique for bones has been created that does not expose patients to X-ray radiation but provides exceptional 3-D images from which diagnoses and prognoses can be made. Their technique now provides information on bone quality as well as ...
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Sep. 7, 2016 Researchers have developed a panel with textile waste that improves both the thermal and acoustic conditions of buildings and reduces the energy impact associated to the production of construction materials and greenhouse ...
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Sep. 8, 2016 The mining and milling of Canadian uranium contributes very few greenhouse gases to nuclear power’s already low emissions, a research group ...
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Sep. 6, 2016 Researchers have moved beyond the theoretical in demonstrating that an unbreakable encrypted message can be sent with a key that's far shorter than the message -- the first time that has ever ...
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Sep. 8, 2016 The central energy source of enigmatic pulsating Ultra Luminous X-ray sources (ULX) could be a neutron star according to numerical simulations. ULXs, which are remarkably bright X-ray sources, were thought to be powered by ...
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Sep. 6, 2016 Using colors to identify the approximate ages of more than 130,000 stars in the Milky Way's halo, astronomers have produced the clearest picture yet of how the galaxy formed more than 13.5 billion years ...
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Sep. 6, 2016 Researchers turn nanotubes into nanodiamonds and other forms of carbon by smashing them into a target at hypervelocity. The results will help in the design of light, strong materials for ...
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Sep. 2, 2016 Early in the morning of Sept. 1, 2016, NASA's Solar Dynamics Observatory, or SDO, caught both Earth and the moon crossing in front of the sun. SDO keeps a constant eye on the sun, but during SDO's semiannual eclipse seasons, Earth briefly blocks SDO's line of sight each day -- a consequence of ...
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Sep. 7, 2016 Researchers illustrate how smartphones, due to their ubiquity and sophisticated gadgetry, can easily hack 3-D printers by measuring 'leaked' energy and acoustic waves that emanate from the printers. The work is eye-opening because it shows how ...
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Sep. 8, 2016 Negative experiences on Facebook may increase the risk of depressive symptoms, suggesting that online social interactions have important consequences for mental health, a unique new study of young adults ...
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Sep. 8, 2016 All over the world, lakes, rivers, and coastal waters are threatened by high nutrient inputs. Nitrate or phosphates from waste-waters or fertilizers causes eutrophication. The consequence: Algae, in particular cyanobacteria (blue-green algae), grow uncontrollably and may release toxic substances. ...
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Sep. 8, 2016 An algorithm makes it easier to determine if someone has faked an Amazon or Yelp review or if a politician with a suspiciously large number of Twitter followers might have bought and paid for that ...
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Environment News
September 9, 2016
Sep. 7, 2016 Oceanographers report that the northeast Pacific Ocean has absorbed an increasing amount of anthropogenic carbon dioxide over the last decade, at a rate that mirrors the increase of carbon dioxide ...
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Sep. 7, 2016 Researchers have shown that fossils of the 360 million-year-old tetrapod Acanthostega, one of the iconic transitional forms between fishes and land ...
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Sep. 7, 2016 Scientists have examined a spectacular discovery from the UNESCO World Heritage site Messel Pit: A fossil snake in whose stomach a lizard can be ...
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Sep. 6, 2016 Two years ago, scientists revealed that, when plucked like a guitar string, spider silk transmits vibrations across a wide range of frequencies, carrying information about prey, mates and even the ...
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Latest Environment Headlines
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Sep. 7, 2016 For many people, there's nothing more satisfying than a hot, spicy meal. But some research has suggested that capsaicin, the compound that gives chili peppers their kick, might cause cancer. Now researchers show in mouse studies that the pungent compound in ginger, 6-ginergol, could counteract capsaicin's potentially harmful effects. In combination with the capsaicin, 6-gingerol could lower the ...
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Sep. 8, 2016 Bacteria fight their competitors with molecular spear guns, the so-called Type VI secretion system. When firing this weapon they also unintentionally hit their own kind. However the related bacteria strains benefit from coming under fire. They recycle the protein components of the spear guns and ...
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Sep. 8, 2016 Today's industrial yeast strains are used to make beer, wine, bread, biofuels, and more, but their evolutionary history is not well studied. Researchers have now described a family tree of these microbes with an emphasis on beer yeast. The resulting genetic relationships reveal clues as to when ...
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Sep. 8, 2016 Planting a multi-species mixture of cover crops -- rather than a cover crop monoculture -- between cash crops, provides increased agroecosystem services, or multifunctionality, according ...
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Sep. 8, 2016 A study of ants across three continents has revealed that their color and size is strongly influenced by their environment, and that the dominant color and average body size can change from year to year as temperatures vary. This finding has ...
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Sep. 6, 2016 Large quantities of fish are consumed in India on a daily basis, which generates a huge amount of fish 'biowaste' materials. In an attempt to do something positive with this biowaste, a team of researchers explored recycling the fish byproducts into an energy harvester for ...
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Sep. 7, 2016 Scientists have reengineered the fundamental process of photosynthesis to power useful chemical reactions that could be used to produce biofuels, pharmaceuticals and ...
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Sep. 6, 2016 Higher levels of rainfall and coastal development increase the risk of disease-causing organisms flowing to the ocean, according to a study. The work advances earlier work by tracking the parasite T. gondii to see how human-driven land-use change and rainfall might be impacting pathogen movement from land to ...
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Sep. 7, 2016 Domestic dogs and cats were introduced to Tasmania two centuries ago, but bandicoots still fail to recognize these introduced predators as threats, according a ...
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Sep. 7, 2016 The Grolier Codex, an ancient document that is among the rarest books in the world, has been regarded with skepticism since it was reportedly unearthed by looters from a cave in Chiapas, Mexico, in the 1960s. But a meticulous new study of the codex has yielded a startling conclusion: The codex is ...
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Sep. 6, 2016 The discovery of a group of young, prehistoric fish fossils provides some insights into the way the extinct creatures survived their youth -- and how fish today might be similar ...
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Sep. 6, 2016 An important site containing at least 40 species reflecting fauna during the Upper Pleistocenewas discovered in 2012 by quarry workers after carrying out a blasting operation. When they spotted the presence of a great many fossil remains in the clay ...
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Society/Education News
September 9, 2016
Sep. 2, 2016 Scientists say the more foreign languages we learn, the more effectively our brain reacts and processes the data accumulated in the course of ...
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Sep. 1, 2016 Childhood bullying inflicts the same long-term psychological trauma on girls as severe physical or sexual abuse, suggests a new survey of college students led by bullying ...
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Sep. 1, 2016 The widespread replacement of conventional bulbs in street lighting by energy-saving light-emitting diodes (LEDs) has considerable influence on bats as urban nocturnal hunters. Opportunistic bats ...
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Aug. 30, 2016 Human occupation is usually associated with deteriorated landscapes, but new research shows that 13,000 years of repeated occupation by British Columbia's coastal First Nations has had the opposite ...
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Latest Society/Education Headlines
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Sep. 7, 2016 Patients who had major surgery at high-quality hospitals in the United States cost Medicare less than those who had surgery at low-quality hospitals, according to a new ...
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Sep. 7, 2016 The cost of incarceration in the United States exceeds $1 trillion, or six percent of gross domestic product, and dwarfs the amount spent on corrections alone, finds a new ...
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Sep. 6, 2016 Lineup procedures (or ‘identity parades’) used in UK criminal investigations deliver significantly less accurate results than the American equivalent, new research shows. Differences between the use of photo and video, and delivery of images can affect accuracy, they say, while calling for more scientific methods of eyewitness ...
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Sep. 7, 2016 For the past 30 years, computer science researchers have been teaching their machines to read standard English -- for example, by assigning back issues of the Wall Street Journal -- so computers can learn the English they need to run search engines like Google. But using only standard English has left out whole segments of society who use dialects and non-standard varieties of English, and the ...
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Sep. 7, 2016 Children with emotionally invested parents are more likely to be successful, a study ...
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Aug. 31, 2016 Keeping teens focused on what's happening in class rather than their electronic device is a tall order, given that 73 per cent of them have access to a smartphone -- and most would prefer to be on Instagram than at school. But what if making, sharing, liking and commenting on photos was part of the curriculum instead of a forbidden ...
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Sep. 1, 2016 Parents who excel at math produce children who excel at math. This is according to a recent study that shows a distinct transfer of math skills from parent to child. The study specifically explored intergenerational transmission -- the concept of parental influence on an offspring's behavior or psychology -- in mathematic ...
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Aug. 29, 2016 People are often excluded from social groups. Whether uninvolved observers find this acceptable or not may depend on the facial appearances of those excluded. The exclusion of cold and incompetent looking people is more likely to ...
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Sep. 5, 2016 New research shows that women ask for wage rises just as often as men, but men are 25 per cent more likely to get a raise when they ...
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Aug. 31, 2016 When planning a career, many people take nonwork orientations into account, such as family, personal interests and civic engagement. Psychologists have found out that people who strongly consider the role of the family in career planning report more satisfaction with their career and their lives in general. Surprisingly, nonwork orientations also showed no negative effects on ...
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Aug. 25, 2016 Wherever your organization falls on the spectrum of telecommuting and virtual teams, new research reveals something about leadership and telecommuting that everyone should take ...
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Aug. 23, 2016 Music can have important effects on the cooperative spirits of those exposed to music, researchers report. A new article describes two studies they conducted to test the effect of different types of music on the cooperative behavior of individuals working as ...
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