• U.S. risks losing out to Asia in medical research

    Medical research saves lives, suffering, and dollars — while also creating jobs and economic activity; the United States has long led the world, with hundreds of thousands of jobs and marketable discoveries generated by government research funding every year; this is now changing: strong, sustained growth in research spending in Asian nations contrasts with U.S. cuts and short-term approach, and a brain drain could result

  • No-till could help stabilize crop yields despite climate change

    Reducing tillage for some Central Great Plains crops could help conserve water and reduce losses caused by climate change, according to studies at the U.S. Department of Agriculture

  • Napa Valley hospital employees fearful of new, wearable security system

    Employees at a Napa Valley, California hospital are required to carry an alarm device on a lanyard around their necks; the alarm device is about the size of a smart phone and can send and receive signals during an emergency; after incidents in which psychiatric patients tried to choke employees by grabbing and twisting the lanyards, employees want other options for carrying the alarm device

  • CDC says West Nile virus outbreak worst in years

    The Center for Disease Control(CDC) says that last year’s mild winter and a wet spring have contributed to the worst West Nile virusoutbreak since its initial detection in 1999; according to the CDC, as of 14 August, at least 693 cases that have been reported across the United States, including twenty-eight deaths

  • China’s food production characterized by corruption, health-threatening practices

    A report on Chinese TV showed rotten peaches spiked with sodium metabisulfite to make the fruit look fresh, seasoned in bleaching agents and additives harmful to the human liver and kidneys, and pickled in outdoor pools surrounded by garbage; the peaches are then packed in dirty bags which were previously used to hold animal feed, and shipped off to big brand stores; trouble is, this story is typical of, rather than an exception to, food production practices in China 

  • Simple new test combats counterfeit drugs in developing countries

    The World Health Organization (WHO) estimates that at least 10 percent of the drug supply in developing countries consists of counterfeit medicines, causing thousands of deaths every year; many of the deaths occur among people who unknowingly take counterfeit antibiotics and anti-malaria medicines that do not contain the active ingredient to combat those diseases; in addition to lacking the active ingredient, counterfeit medicines may harm people by containing ingredients that are potentially toxic

  • World could be in for higher food prices

    This has been one of the driest summers in American history, but the weather is not only affecting the United States; weak monsoons in India and other weather issues across the globe are affecting crops and could lead to higher food prices in 2013

  • Bacteria in tap water traced to the water treatment process

    Most of the bacteria that remain in drinking water when it gets to the tap can be traced to filters used in the water treatment process, rather than to the aquifers or rivers where they originated; the findings could open the door to more sustainable water treatment processes that use fewer chemicals and, as a result, produce lower levels of byproducts that may pose health risks; eventually, the work could enable engineers to control the types of microbes in drinking water to improve human health

  • New technology combats global pandemic of drug counterfeiting

    Drug counterfeiting is so common in some developing countries – in some studies, 50 percent of the drug samples from Southeast Asia have been counterfeit — that patients with serious diseases are at risk of getting a poor-quality drug instead of one with ingredients that really treat their illness

  • Bioprinting to help produce an edible cultured meat prototype

    Modern Meadow is developing a fundamentally new approach to meat and leather production which is based on the latest advances in tissue engineering and causes no harm to animals; with funding from the Thiel Foundation’s Breakout Labs, they plan to apply the latest advances in tissue engineering beyond medicine to produce novel consumer biomaterials, including an edible cultured meat prototype that can provide a humane and sustainable source of animal protein to consumers around the world

  • Toilet Challenge, 1: Caltech’s solar-powered toilet wins Reinvent Toilet Challenge

    The World Health Organization reports that 2.5 billion people around the globe are without access to sanitary toilets, which results in the spread of deadly diseases; every year, 1.5 million people, mostly those under the age of five, die from diarrhea; Caltech scientist awarded grant to develop solar-powered sanitation system

  • Toilet Challenge, 2: Loughborough’s hydrocarbonization design wins second Reinvent the Toilet Challenge prize

    Researchers from Loughborough University, located in Leicestershire, United Kingdom , won second prize in the Reinvent the Toilet Challenge; their toilet uses a process called Continuous Thermal Hydrocarbonization which kills all pathogens to create safe to handle, valuable material and uses power from heat generated during processing

  • Toilet Challenge, 3: U Toronto wins toilet challenge third place for sand filter and UV-ray design

    The U of T solution is novel in its simplicity. It uses a sand filter and UV-ray disinfecting chamber to process liquid waste and a smolder chamber, similar to a charcoal barbeque, to incinerate solid waste that has been flattened and dried in a roller/belt assembly

  • Health consequences of the Fukushima disaster

    The results of two studies in the 15 August issue of JAMA report on the psychological status of workers at the Fukushima nuclear power plants in Japan several months after the earthquake and tsunami in March 2011, and the amount of internal radiation exposure among residents of a city north of the power plant that experienced a meltdown

  • Climatic impacts of megapolitan expansion

    Arizona’s Sun Corridor is the most rapidly-growing megapolitan area in the United States. Nestled in a semi-arid environment, it is composed of four metropolitan areas: Phoenix, Tucson, Prescott, and Nogales. With a population projection expected to exceed 9 million people by 2040; a first study of its kind, attempting to quantify the impact of rapidly expanding megapolitan areas on regional climate, showed that local maximum summertime warming resulting from projected expansion of the urban Sun Corridor could approach 4 degrees Celsius