• Itsy Bitsy Spider: Fear of Spiders and Snakes is Deeply Embedded in Us

    Snakes and spiders evoke fear and disgust in many people. Even in developed countries lots of people are frightened of these animals although hardly anybody comes into contact with them. Until now, there has been debate about whether this aversion is innate or learnt. Scientists at the Max Planck Institute for Human Cognitive and Brain Sciences (MPI CBS) in Leipzig and the Uppsala University have recently discovered that it is hereditary: Babies as young as six months old feel stressed when seeing these creatures—long before they could have learnt this reaction.

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  • Forest fires on the rise as JRC study warns of danger to air quality

    The JRC’s annual forest fires report confirms a trend towards longer and more intense fire seasons in Europe and neighbouring regions, with wildfires now occurring throughout the year. The report coincides with an international study which finds that global wildfire trends could have significant health implications due to rising harmful emissions.

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  • Food insecurity and quality a big concern for Atlantic region's First Nations

    Newly published results from a study on food security and quality in First Nations communities in the Atlantic provinces show that food insecurity is rampant and that many households would like more access to traditional foods. The study found that 31% of First Nations households in the Atlantic provinces are severely or moderately food insecure, compared to the national average of 8%.

    The First Nations Food, Nutrition and Environment Study (FNFNES), led by the University of Ottawa in partnership with the Assembly of First Nations and the University of Montreal, is the first national study of its kind. The recently published report for the Atlantic provinces details the dietary patterns, lifestyle and general health status of over 1,000 adults in 11 randomly selected First Nations communities.

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  • New Findings Explain How UV Rays Trigger Skin Cancer

    Melanoma, a cancer of skin pigment cells called melanocytes, will strike an estimated 87,110 people in the U.S. in 2017, according to the Centers for Disease Control and Prevention.

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  • Global Calcium Consumption Appears Low, Especially in Asia

    Daily calcium intake among adults appears to vary quite widely around the world in distinct regional patterns, according to a new systematic review of research data ahead of World Osteoporosis Day on Friday, Oct. 20.

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  • New technique scours the genome for genes that combat disease

    Using a modified version of the CRISPR genome-editing system, MIT researchers have developed a new way to screen for genes that protect against specific diseases.

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  • Fighting fires before they spark

    With warm, dry summers comes a deadly caveat for the western United States: wildfires. Scientists say the hot, dry climates found west of the Mississippi, along with decades of fire suppression efforts, are creating a devastating and destructive combination – leading to fires like the ones currently burning in California.

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  • New Imaging Approach Maps Whole-Brain Changes from Alzheimer's Disease in Mice

    An estimated 5.5 million Americans live with Alzheimer’s disease, a type of dementia that causes problems with memory, thinking and behavior. Although treatments can slow the worsening of symptoms, scientists are still working to better understand the neurodegenerative disease so that curative and preventative medicines can be developed. A new imaging system could help speed new drug development by offering a better way to monitor the brain changes indicative of Alzheimer’s in mouse models of the disease. 

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  • Warming Seas Could Lead to 70 Percent Increase in Hurricane-related Financial Loss

    If oceans warm at a rate predicted by the Intergovernmental Panel on Climate Change, the United Nation-sponsored group that assesses climate change research and issues periodic reports, expected financial losses caused by hurricanes could increase more than 70 percent by 2100, according to a University of Vermont study just published in the journal Sustainable and Resilient Infrastructure.

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  • Cause of Cancer Form in the Liver Identified

    In a new study, researchers from the University of Copenhagen have identified the two genes whose mutation cause a serious cancer form found in the liver. The result sets concrete goals for future treatment of the otherwise incurable disease.

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