• Climate change could increase food insecurity risk

    Weather extremes caused by climate change could raise the risk of food shortages in many countries, new research suggests. The study examined how climate change could affect the vulnerability of different countries to food insecurity – when people lack access to a sufficient quantity of affordable, nutritious food.

  • Safety potential, limits of earthquake early warning systems

    In a new study, scientists calculate possible alert times that earthquake early warning systems can provide people at different levels of ground motion from light to very strong shaking. Results of scientific studies such as this can be used to design alerting strategies for earthquake early warning systems such as USGS’ ShakeAlert.

  • A court case could set precedent for climate change litigation

    A closely watched federal trial pitting two cities against major oil companies has taken surprising and unorthodox turns. Stanford researchers examine the case, which could reshape the landscape of legal claims for climate change-related damages.

  • Water crisis spurring protests in Iran

    A lack of water has been spurring protests in Iran against the regime since the beginning of the year, Reuters reported Thursday. The water crisis have taken place mostly in Isfahan, located in central Iran, and, the Khuzestan province in the west, which is largely inhabited by non-Persian Arabs who call the region Ahwaz.

  • Climate-proofing to meet increased frequency, intensity of extreme weather events

    Man-made climate change has been proven to have increased recent extreme rainfall and associated floods; coastal flooding due to sea-level rise; heatwaves in Australia, China, and Europe; and increased risks of wildfires with implications for humans and animals, the environment, and the economy. Climate proofing can help to limit these impacts.

  • Geoengineering polar glaciers to slow sea-level rise

    Targeted geoengineering to preserve continental ice sheets deserves serious research and investment, argues an international team of researchers. Without intervention, by 2100 most large coastal cities will face sea levels that are more than three feet higher than they are currently.

  • We need laws on geoengineering, and soon

    Humans have been accidentally altering the planet’s climate for thousands of years. Soon, it may be possible alter it intentionally. The deliberate, large-scale manipulation of climate is called geoengineering. The term encompasses a variety of proposals, from pulling carbon dioxide out of the atmosphere to reflecting sunlight back into space in an attempt to slow the earth’s warming. Global geoengineering tactics haven’t yet been deployed, but as climate change starts to spin out of control, support for some forms of geoengineering seems to be growing.

  • Large swath of West Texas oil patch is heaving and sinking at alarming rates

    Two giant sinkholes near Wink, Texas, may just be the tip of the iceberg, according to a new study that found alarming rates of new ground movement extending far beyond the infamous sinkholes. Analysis indicates decades of oil production activity have destabilized localities in an area of about 4,000 square miles populated by small towns, roadways and a vast network of oil and gas pipelines and storage tanks.

  • Climate change to fuel more extreme heat waves in western U.S. by 2020

    Human-caused climate change will drive more extreme summer heat waves in the western United States, including in California and the Southwest as early as 2020, new research shows. Understanding the driving forces behind the projected increase in occurrence and severity of heat waves is crucial for public health security and necessary for communities to develop extreme heat mitigation strategies, said the authors.

  • Preventing hurricanes using air bubbles

    In recent years we have witnessed intense tropical storms that have taken many thousands of lives and caused massive destruction. For example, in 2005, hurricane Katrina killed more than 2,000 people and caused damage estimated to be in the billions of dollars. In 2016, hurricane Matthew swept across Haiti, taking 852 lives and destroying many towns on the island. Many people have tried to find ways of preventing hurricanes before they make landfall. Norwegian researchers believe that the answer lies in cold bubbles.

  • Climate change could force over 140 million to migrate within countries by 2050

    The worsening impacts of climate change in three densely populated regions of the world could see over 140 million people move within their countries’ borders by 2050, creating a looming human crisis and threatening the development process, a new World Bank Group report finds.

  • Addressing climate migration within borders helps countries plan, mitigate effects

    Migration in response to climate change is a big topic in the media. But the focus is all too often on either international cross-boundary movements or short-term population displacement from major floods or droughts. While these forms of population movement are important, they are by no means the whole story. A new report is the first to focus on longer-term climate impacts on crop and water resources and the ways in which they may influence internal migration.

  • New technology aids hurricane response

    The 2017 hurricane season was catastrophic. Hurricane Harvey, plaguing Texas with floods, was followed quickly by Irma, whose winds battered Florida and the Caribbean. Hurricane Maria then raged upon Puerto Rico and other islands already reeling from previous storms. In the buildup and aftermath, Lincoln Laboratory quickly assembled teams and technology to aid federal agencies in managing these disasters. Lincoln Laboratory staff deployed tools to help FEMA plan evacuations, monitor storms, and assess the damage wrought by Hurricanes Harvey, Irma, and Maria.

  • South Africa can avoid a national water crisis

    Even if South Africa uses less water and applies all of government’s existing plans, the country will still face a water crisis in the next twenty years. Solutions are within reach – but turning things around will take significant financial investment and political will. A new study sets out aggressive measures to offset guaranteed water shortages in the future.

  • More homes built near wild lands lead to greater wildfire risk

    More than 10 million acres burned across the country during the 2017 U.S. wildfire season at a cost of more than $2 billion — the largest bill ever. And while many factors affect the risk for wildfires, new research shows that a flurry of homebuilding near wild areas since 1990 has greatly increased the number of homes at risk from wildfires while increasing the costs associated with fighting those fires in increasingly dense developments.