• Extreme Heat Causes Record Wildfires, Acres Burned

    In 2022, 38,046 wildfires have burned 5,571,855 acres. This is the most acres burned-to-date in the past 10 years. Both numbers are well above the 10-year average of 32,286 wildfires and 3,328,244 acres burned. Temperatures will rise to 10- 15oF above normal across the Pacific Northwest and 5-10oF above normal in northern California and portions of the Great Basin.

  • Scientists Calculate the Risk of Someone Being Killed by Space Junk

    The chance of someone being killed by space junk falling from the sky may seem ridiculously tiny. Given that we are launching an increasing number of satellites, rockets and probes into space, do we need to start taking the risk more seriously?

  • The World’s Largest Experimental Earthquake Infrastructure Facility

    The National Science Foundation (NSF) promotes research investments and technology that help recognize and mitigate the impacts of natural disasters across the U.S.“The ability to test infrastructure under a full range of motion is critical for unleashing new and pioneering research that can lead to effective, economical and innovative infrastructure designs and retrofitting strategies for existing infrastructure,” said NSF director Sethuraman Panchanathan.

  • 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.

  • Why UK Railways Can’t Deal with Heatwaves – and What Might Help

    Like most construction materials, steel, which rails are made from, expands when air temperature increases. When this movement is restrained by the anchorage, which holds the rail and the sleeper (the rectangular supports for the rails) in place, internal stresses build up, and compression buckles or kinks the rail. Trains cannot travel over rail lines with kinks. In the US, kinks caused by the sun caused over 2,100 train derailments in the past 40 years, equivalent to around 50 derailments per year.

  • 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.

  • Climate Change, Land-Use Changes Increase Likelihood of Flood Events

    The German government estimates the total losses resulting from the disastrous floods in July 2021 at 32 billion euros. To improve future preparedness for such extreme events, researchers advise that risk assessments take greater account of the landscape and river courses, how they change, and how sediments are transported. In addition, projections show an increase in the spatial extent and frequency of such extreme events, as well as higher amounts of precipitation.

  • How Not to Solve the Climate Change Problem

    When politicians talk about reaching “net zero” emissions, they’re often counting on trees or technology that can pull carbon dioxide out of the air. What they don’t mention is just how much these proposals or geoengineering would cost to allow the world to continue burning fossil fuels. I’ve been working on climate change for over four decades. Let’s take a minute to come to grips with some of the rhetoric around climate change and clear the air, so to speak.

  • 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.

  • Britain Isn’t Built to Withstand 40°C – Here Is Where Infrastructure Is Most Likely to Fail

    Climate change is intensifying heatwaves in the UK, an affluent country with the capacity and resources to adapt to warmer temperatures. Still, very little has been done over the past ten years to address overheating in buildings and the rising risk to critical infrastructure. The country is unprepared to handle temperatures of more than 38°C consistently for long periods, which is more common in Mediterranean countries.

  • Warning System for Dangerous Heavy Rain and Flash Floods

    In recent years, there have been repeated flash floods in Germany, some with devastating effects, which have been triggered by localized heavy rainfall. New project aims to provide prototypical warnings at different spatial scales, from the whole of Germany to individual federal states and down to the municipal level.

  • When Disaster Strikes, Some Americans May Not Be Ready

    Study identifies the ‘socially vulnerable’ who aren’t prepared: Researchers found that households led by women, those with children under age 18, renters, those of low socioeconomic status, African Americans and Asians were all less likely than others to be at least minimally prepared for disasters.

  • Germany's Ahr Valley Flood Disaster Management Is the Next Tragedy

    One year after the flood disaster in two German states, those affected are still struggling with the trauma and the consequences of political failure. The last victims are still missing to this day in the idyllic Ahr Valley, where 134 people died. The lives of tens of thousands have been affected and many have had to start over from scratch.

  • U.S. Dominated by Remarkable Heat, Dryness

    June kicked off a very warm and dry start to meteorological summer for the U.S. The U.S. struck with 9 separate billion-dollar disasters so far this year. The average June temperature across the contiguous U.S. was 70.7 degrees F — 2.2 degrees above average.

  • Protecting the Coastline

    Barrier islands protect the coastline from storms, storm surge, waves and flooding. They can act as a buffer between the ocean and beachfront property. But as sea level rises, barrier islands retreat, or move closer toward the shore, which diminishes the buffer and protection. Oceanographers develop new model to better predict barrier island retreat.