• Amid Climate Change and Conflict, More Resilient Food Systems a Must: Report

    Increased demand for water will be the No. 1 threat to food security in the next 20 years, followed closely by heat waves, droughts, income inequality and political instability.

  • During Pandemic: More News, More Worry

    Anxiety and fear went hand in hand with trying to learn more about COVID-19 in the early days of the pandemic in the United States — and the most distressed people were turning on the television and scrolling through social media.

  • Google/Apple's Contact-Tracing Apps Susceptible to Digital Attacks

    Since the beginning of the COVID-19 pandemic, scientists and health authorities have relied on contact-tracing technologies to help manage the spread of the virus. Yet there’s a major flaw in a framework that many of these mobile apps utilize – one that attackers could exploit to ramp up false positive notifications.

  • Local Focus Can Prevent Failures in Large Networks

    We live in an increasingly connected world, a fact underscored by the swift spread of the coronavirus around the globe. Underlying this connectivity are complex networks — global air transportation, the internet, power grids, financial systems and ecological networks, to name just a few. The need to ensure the proper functioning of these systems also is increasing, but control is difficult.

  • Strengthening U.S. Government’s Enhanced Potential Pandemic Pathogen Framework, Dual Use Research

    Group of scientists, public health experts, policy researchers propose strengthening of U.S. government’s policies regarding enhanced potential pandemic pathogen framework and dual use research of concern.

  • Review: IT in Health Care Has Produced Modest Changes — So Far

    By Peter Dizikes

    Large study of existing research shows incremental improvement in patient outcomes and productivity, without big employment changes.

  • Research Collaboration Informs International Classification of Firefighting as Carcinogenic

    The International Agency for Research on Cancer (IARC) recently classified occupational exposure as a firefighter as carcinogenic, changing the previous classification of possibly carcinogenic.

  • Europe Heat Wave: U.K. Records Hottest-Ever Temperature

    Western Europe continues to bake in extreme heat, with the UK recording a temperature over 40 degrees Celsius for the first time, and wildfires burning through French forests. Relief is expected later in the week.

  • Is Australia’s Biosecurity System Ready for Foot-and-Mouth Disease?

    By Andrew Henderson

    Several reports have highlighted the inevitable and growing threats to Australia’s security and prosperity. Chief among these are the biosecurity risks that threaten one of Australia’s greatest strategic advantages: The country’s ability to feed and clothe twice its own population, its food security, and ultimately its national security.

  • Is There a Link Between Mental Health and Mass Shootings?

    There have already been more than 300 mass shootings in the United States this year—the latest at a 4th of July parade in the Highland Park suburb of Chicago. That shooting left seven dead, including both parents of a 2-year old toddler, and dozens injured – among them an 8-year old with a severed spinal cord, leaving him paralyzed from the waist down for the rest of his life. As the United States reckons with these increasingly common public massacres, many blame mental illness as the fundamental cause. The reality, however, is that people with mental illness account for a very small proportion of perpetrators of mass shootings in the United States, says one expert.

  • To Reach the Public, Highlight the Health Implications of Climate Change: Expert

    Among the health effects of climate change: Increases in extreme heat can lead to more heat-related illness and death from heat stroke and dehydration. Poor air quality can cause more lung infections, asthma and allergy attacks, bronchitis, and deaths. Rising temperatures can also increase the geographic range of disease-carrying insects and animals, resulting in faster and wider spread of diseases like Zika virus. Rising temperatures and extreme weather conditions make it easier for food and water to become contaminated by bacteria, viruses, parasites, and other toxins.

  • What Makes a Pandemic Take Off?

    Looking for potential “black swan” outbreaks can help us prepare for the future.

  • Would Russia Use Bioweapons in Ukraine?

    By Jasmine Latimore

    In March, claims from the Kremlin of a U.S.-funded bioweapon program in Ukraine flooded global media. Those reports were amplified by China and picked up by conservative news outlets and conspiracy groups in the U.S. U.S. warned that Russia could be using this thread of disinformation to stage a false-flag incident using bioweapons, or to justify the use of its own bioweapons against Ukraine. It wouldn’t have been the first time Russia used false-flag tactics, and the threat of Russia using bioweapons in either scenario isn’t an outlandish prospect.

  • Radioactive Sources: Discussing Safety and Security

    Today, radioactive sources are used in many areas including energy, medicine, industry, food and agriculture, research, and in environmental monitoring and protection. “Radioactive sources are all around us, offering immense societal and economic benefits, but they may also pose a risk. Managing these sources well, protects us from accidental radiation exposure and keeps them away from people with malicious intent,” said IAEA Director General Rafael Mariano Grossi.

  • Most Major U.S. Cities Underprepared for Rising Temperatures

    This month, Denver, Las Vegas and Phoenix all posted record high temperatures. And across the nation, Americans are ramping up for a scorching summer. Yet despite more frequent and intense heat waves on the horizon, cities are underprepared to deal with the challenge.