• What to Expect from Wildfire Season This Year and in the Future

    The new normal for Western wildfires is abnormal, with increasingly bigger and more destructive blazes. Understanding the risks can help communities avert disaster. Throughout Western North America, millions of people live in high-risk wildfire zones thanks to increasingly dry, hot summers and abundant organic fuel in nearby wildlands.

  • Planned burns can reduce wildfire risks, but expanding use of ‘good fire’ isn’t easy

    Prescribed burns can decrease the potential for some of the large, severe fires that have affected western states in recent years. As scholars of U.S. forest policy, collaborative environmental management and social-ecological systems, we see them as a management tool that deserves much wider attention.

  • Using data utilization to augment community resilience, disaster response

    A civil engineering who researches resilience against extreme events and natural hazards is responding to lessons learned from California’s deadly Camp Fire by outlining how to utilize the power of data to improve disaster response and minimize economic loss and human harm in similar events.

  • Developing concepts for escape respirator

    DHS S&T announced the Escape Respirator Challenge, a $250,000 prize competition that seeks new concepts for an escape respirator solution. This challenge invites the innovation community to submit relevant, useable, effective, and feasible concepts that protects the user against aerosolized chemical, biological, and radiological (CBR) hazards and provides oxygen.

  • National security in the Fourth National Climate Assessment

    NCA4 vol. 2: “Climate change presents added risks to interconnected systems that are already exposed to a range of stressors such as aging and deteriorating infrastructure, land-use changes, and population growth. Extreme weather and climate-related impacts on one system can result in increased risks or failures in other critical systems, including water resources, food production and distribution, energy and transportation, public health, international trade, and national security. The full extent of climate change risks to interconnected systems, many of which span regional and national boundaries, is often greater than the sum of risks to individual sectors.”

  • Israeli device that extracts water from the air helps California firefighters quench thirst

    An emergency response vehicle (ERV) carrying an innovative Israeli machine that pulls drinking water out of ambient air is on its way to California to provide hydration to police and firefighters dealing with the aftermath of two massive wildfires that have taken at least eighty-seven lives.

  • Climate change is driving wildfires, and not just in California

    There are multiple reasons why wildfires are getting more severe and destructive, but climate change tops the list, notwithstanding claims to the contrary by President Donald Trump and Interior Secretary Ryan Zinke. According to the latest U.S. National Climate Assessment, released on 23 November, higher temperatures and earlier snowmelt are extending the fire season in western states. By 2050, according to the report, the area that burns yearly in the West could be two to six times larger than today. For climate scientists like me, there’s no longer any serious doubt that human activity – primarily burning fossil fuels – is causing the atmosphere to warm relentlessly. Climate change is driving a rapid increase in wildfire risk that has become a national problem. At the same time, healthy forests have become essential for the many valuable benefits they provide the nation and its people. Neither more effective forest management, nor curbing climate change alone will solve the growing wildfire problem, but together they can.

  • Stronger buildings could delay wildfire destruction, but not stop it

    Low humidity and strong winds in California mean that this month’s wildfires could strike again. Unfortunately, better building materials and planning can only offer so much protection, says an engineering expert.

  • The bitter lesson of the Californian fires

    California is burning, again. Dozens of peoples have been killed and thousands of buildings destroyed in several fires, the most destructive in the state’s history. The California fires are just the most recent in a series of major wildfires, including fires in Greece in July this year that killed 99 people, Portugal and Chile in 2017, and Australia. Why do wildfires seem to be escalating? Despite president Donald Trump’s tweet that the California fires were caused by “gross mismanagement” of forests, the answer is more complex, nuanced, and alarming.

  • New laser solution could slow spread of forest fires

    Aggressive wildfires are rampaging through many countries this summer, bringing death and destruction in their wake. In California alone, firefighters are scrambling to control 18 separate blazes. Texas, Oregon, Florida, New Jersey, as well as Canada, Greece, India, Mexico, Portugal, Spain, Sweden and the U.K. are among other areas battling massive forest fires, a phenomenon experts expect will only increase due to climate change. Israeli company Fighting Treetop Fire is developing a system of removing combustible foliage with algorithm-controlled laser beams controlled via helicopter or truck.

  • For first time, arson balloon lands in Be’er Sheva, raises concerns of increased terror

    An arson balloon landed in the major southern Israeli city of Be’er Sheva for the first time on Monday evening, raising fears that the range of terror devices employed by Palestinian terrorists, which have caused numerous fires in Israeli border communities, is increasing.

  • All wildfires are not alike, but the U.S. is fighting them that way

    Every major fire rekindles another round of commentaries about “America’s wildfire problem.” But the fact is that our nation does not have a fire problem. It has many fire problems, and they require different strategies. Some problem fires have technical solutions, some demand cultural calls. All are political.

  • Warming climate would make wildfire-prone homes uninsurable

    Nine months after the October 2017destructive Tubbs Fire in Sonoma County, the process of reconstruction has begun. Experts question the prudence of rebuilding in some of the burnt-out areas in light of existing fire hazard and predictions of how the warming climate will fuel more frequent and severe wildfires in the western United States.

  • Reducing fire hazards from materials

    Fire researchers will tell you that there’s a simple solution for reducing fire hazards: eliminate flammable materials. If it doesn’t burn, the experts say, then there won’t be a fire. Of course, that option isn’t very practical or realistic; after all, who wants to sit on a block of cement when you can have a cushiony recliner? NIST offers a better strategy for reducing the thousands of deaths and injuries and billions of dollars in damage resulting from the more than a million fires each year in the United States.

  • Humans need to learn to co-exist with wildfires. Here’s how we can do it.

    As housing developments creep into wild and natural areas, proactive planning can reduce the risk of harm in the face of fire. Urban planning for wildland-urban interface (WUI) areas now centers on creating and maintaining development and building codes that incorporate the home ignition zone (HIZ) principles. These codes promote practices such as using fire-resistant building materials for siding and rooftops; maintaining “defensible space” by clearing dead leaves from rooftops, gutters and decks; trimming trees and removing vegetation that can fuel fires during the dry season; and governing subdivision design to include multiple routes by which residents can flee and fire-fighting equipment can enter. Collectively, these types of policies are loosely referred to as WUI codes.