• The federal government has long treated Nevada as a dumping ground, and it’s not just Yucca Mountain

    Nevadans can be forgiven for thinking they are in an endless loop of “The Walking Dead” TV series. Their least favorite zombie federal project refuses to die. In 2010, Congress had abandoned plans to turn Yucca Mountain, about 100 miles northwest of Las Vegas, into the nation’s only federal dump for nuclear waste so radioactive it requires permanent isolation. And the House recently voted by a wide margin to resume these efforts. While teaching and writing about the state’s history for more than 30 years, I have followed the Yucca Mountain fight from the beginning – as well as how Nevadans’ views have evolved on all things nuclear. The project could well go forward, but I believe that it probably won’t as long as there are political benefits to stopping it.

  • Ebola response in Congo runs into community resistance

    The Ebola virus has so far killed 12 people in Congo, with 52 additional cases reported as of last Friday. Ebola responders in Congo are revealing more about local practices and community mistrust, which in some instances are hampering the actions needed to curb the spread of the disease in the country’s outbreak hot spots. Experts note that the United States is playing a less prominent role in the response, raising questions about the U.S. policies regarding global health security.

  • Little-known virus could become the next global pandemic

    A little-known virus discovered twenty years ago could become the next global pandemic. A recent outbreak of Nipah in South India has renewed interest in the virus, which has a mortality rate of up to 70 percent and has no vaccine or cure. “Emerging infections have resulted in the most devastating infectious diseases that humanity has ever faced. These include HIV, tuberculosis, measles and smallpox. History has taught us that emerging infections can be major threats,” says Stanford University epidemiologist and Nipah expert Stephen Luby.

  • Fukushima-Daiichi radioactive particle release was significant: Study

    Scientists say there was a significant release of radioactive particles during the Fukushima-Daiichi nuclear accident. The researchers identified the contamination using a new method and say if the particles are inhaled they could pose long-term health risks to humans.

  • Climate change could increase arable land, agricultural feasibility in northern hemisphere

    Climate change could expand the agricultural feasibility of the global boreal region by 44 percent by the end of the century, according to new research. However, the scientists warn that the same climate trends that would increase land suitable for crop growth in that area could also significantly change the global climatic water balance – negatively impacting agriculture in the rest of the world.

  • Will London run out of water?

    The U.K.’s Environment Agency warns in a new report that England could suffer major water shortages by 2030 and that London is particularly at risk. The BBC agrees, placing London on its recent list of 11 cities most likely to run out of drinking water along with the likes of Cape Town, where an ongoing water crisis has caused social and economic disruption. There are limits to what can be achieved just by fixing leaky pipes or getting people to water their lawns less often. Though such measures are useful, they will not safeguard London’s water supplies against the more extreme combinations of growth and climate change.

  • Antibiotic resistance rise tied to hotter temps

    Could a warming climate be one of the factors bringing the world closer to the “post-antibiotic” era that infectious disease experts have been warning about? That’s one of the questions raised by a new study that explores the role that climate and other factors play in the distribution of antibiotic resistance in the United States.

  • Growing concerns about DIY gene editing

    There is a growing concerns regarding the rising popularity of do-it-yourself (DIY) gene editing. From the horsepox de novo synthesis to public stunts at conventions where biohackers injected themselves with HIV treatment, it is becoming difficult to ignore why these actions are dangerous.

  • Biosecurity: Do synthetic biologists need a license to operate?

    Advances in gene editing technology and the drop in costs make it possible for individuals to perform more sophisticated molecular biology experiments in private spaces. This hobby attracts a variety of people and has been hailed as a way to democratize genetic engineering. A few recent stunts raise concerns about what are the hazards of individuals with gene-editing capabilities.

  • Alternatives to lead ammo carry their own toxic risks

    Hunting with lead shot is highly restricted or entirely banned in many countries due to the danger of poisoning birds and the environment. However, alternative ammunition is not without its own risks, researchers found. Ammunition manufacturers now offer a range of alternative hunting shot containing iron, copper, zinc, tungsten, or bismuth as primary declared component. Researchers have found, however, that these alternatives are even more toxic to water organisms than conventional lead shot.

  • Ebola vaccine drive launched in DRC as number of cases rise to 49

    In a development that global health officials say is a turning point in how the world fights Ebola, vaccinators today began immunizing health workers in the Democratic Republic of Congo (DRC), the first stage of a ring vaccination strategy. In other developments, four more illnesses were reported, along with another healthcare worker death, and more countries signaled financial support to help with the international response to the outbreak.

  • WHO: Response to Congo Ebola outbreak so far working

    An Ebola outbreak has gripped parts of the Democratic Republic of the Congo. According to the latest figures from the World Health Organization there have been 45 reported cases, 14 of which have been confirmed as Ebola. Of these 45 cases, 25 have resulted in fatalities. Most concerning, the outbreak has spread from a rural precinct to the city of Mbandaka which has a population of 1.2 million and sits on the Congo river, a major thoroughfare.

  • A quarter of migrants to Europe infected with drug-resistant bacteria

    A new review of research on migrant populations in Europe has found that more than a quarter are infected or colonized with antibiotic-resistant bacteria, with evidence suggesting that the pathogens are being acquired along the migration route or in host countries. The findings come amid a recent wave of immigration that has brought more than two million migrants to Europe since 2015, an influx that’s been driven in part by conflicts and instability in the Middle East and Africa.

  • Ebola hits urban centers in Congo

    Signaling what one World Health Organization (WHO) official calls a “game changer” in the Democratic Republic of Congo’s Ebola outbreak, tests have confirmed an infection in a patient from Mbandaka, a metropolitan area that’s home to nearly 1.2 million people.

  • Global warming of 2°C doubles the population exposed to climate risks compared to 1.5°C rise

    New research identifying climate vulnerability hotspots has found that the number of people affected by multiple climate change risks could double if the global temperature rises by 2°C, compared to a rise of 1.5°C. The researchers investigated the overlap between multiple climate change risks and socioeconomic development to identify the vulnerability hotspots if the global mean temperature should rise by 1.5°C, 2°C and 3°C by 2050, compared to the pre-industrial baseline.