• It's Time to Rethink the Disrupted U.S. Food System from the Ground Up

    The COVID-19 pandemic and resulting economic shutdowns have severely disrupted and spotlighted weaknesses in the U.S. food system. Farmers, food distributors and government agencies are working to reconfigure supply chains so that food can get to where it’s needed. But there is a hidden, long-neglected dimension that should also be addressed as the nation rebuilds from the current crisis. As scholars who study different aspects of soil, nutrition and food systems, we’re concerned about a key vulnerability at the very foundation of the food system: soil.

  • Mangrove Trees May Disappear by 2050 Due to Sea-Level Rise

    Mangrove forests store large amounts of carbon and  help protect coastlines, but mangrove trees – valuable coastal ecosystems found in Florida and other warm climates – won’t survive sea-level rise by 2050 if greenhouse gas emissions aren’t reduced.

  • COVID-19 Highlights the Need to Plan for Joint Disasters

    June 1 is the official start of hurricane season in the U.S., and scientists are predicting a particularly active season, including more major hurricanes. We have also entered the time of year when floods, heat waves and wildfires occur more often. Over the longer term, climate change is causing more frequent extreme weather events. Rising temperatures also exacerbate the spread of disease and could make pandemics more difficult to control in the future. Considering that most risk studies in the past have been focused on single events, is the U.S. prepared to deal with the possibility of extreme weather events as well as a pandemic?

  • Latest Climate Models Show More Intense Droughts to Come

    New analysis shows southwestern Australia and parts of southern Australia will see longer and more intense droughts due to a lack of rainfall caused by climate change.

  • Clean Energy Outperforming Fossil Fuels in America, U.K., and Europe

    Renewable power is outperforming fossil fuels in U.S. and European markets, according to a new report. The report reveals that despite the growing profile of renewables, total investment in clean energy is still well short of the level needed to put the world’s energy system on a sustainable path.

  • But It’s a Dry Heat: Climate Change and the Aridification of North America

    Discussions of drought often center on the lack of precipitation. But among climate scientists, the focus is shifting to include the growing role that warming temperatures are playing as potent drivers of greater aridity and drought intensification.

  • Rising Tide: Seeking Solutions to S.C.’s Mounting Nuisance Floods

    While a rising tide may lift all boats, it spells trouble for South Carolina coastal communities where flooding has already long been a fact of life. Low-lying areas such as the state’s more than 2,000 miles of coastline are increasingly prone to floods and storm surge as sea levels rise — driven by a more variable global climate system. Researchers are examining green solutions to help those communities fight back.

  • April 2020 Was Earth’s 2nd Hottest April on Record

    Global warming is continuing unabated, with April becoming the third month in a row to rank second-hottest on record for the globe — after the year kicked off with the hottest January ever recorded in 141 years of record-keeping. The average global temperature in April was 1.91 degrees F (1.06 degrees C) above the 20th-century average.

  • Hurricanes Are Getting Stronger

    In almost every region of the world where hurricanes form, their maximum sustained winds are getting stronger. A warming planet may be fueling the increase.

  • Tracking the tinderbox: Scientists Map Wildfire Fuel Moisture Across Western U.S.

    As California and the American West head into fire season amid the coronavirus pandemic, scientists are harnessing artificial intelligence and new satellite data to help predict blazes across the region. Researchers have developed a deep-learning model that maps fuel moisture levels in fine detail across 12 western states, opening a door for better fire predictions.

  • Global Warming Now Pushing Heat into Territory Humans Cannot Tolerate

    The explosive growth and success of human society over the past 10,000 years has been underpinned by a distinct range of climate conditions. But the range of weather humans can encounter on Earth – the “climate envelope” – is shifting as the planet warms, and conditions entirely new to civilization could emerge in the coming decades. Even with modern technology, this should not be taken lightly.

  • Game-Changing Technologies to Transform Food Systems

    In the next three decades, the world will need a 30–70 percent increase in food availability to meet the demand from an increasing population. In addition, the global food system will need to change profoundly if it is going to provide humanity with healthy food that is grown sustainably in ways that are not only resilient in the face of climate change but also do not surpass planetary boundaries. According to new research, a pipeline of disruptive technologies could transform our food systems, ecosystems, and human health, but attention to the enabling environment is needed to realize their potential.

  • Comparing Water Risk Tools for Companies and Investors

    Faced with worsening water security across the globe, companies and investors are increasingly concerned about the water risks faced by their operations, supply chains and investments – and looking for tools to help to assess these risks. New report details similarities and differences between three leading water tools.

  • Double-Whammy Weather: Increased Frequency of Connected Drought-Heavy Rain Patterns

    Like an undulating seesaw, weather in some regions swings from drought to heavy rain under the weight of climate-induced changes, a new study finds. The analysis finds a link between droughts followed by heavy rain events, along with an increased rate of these successive extreme weather occurrences.

  • Cold War Nuclear Tests Changed U.K. Rainfall

    Nuclear bomb tests during the Cold War may have changed rainfall patterns thousands of miles from the detonation sites, new research has revealed. Scientists have researched how the electric charge released by radiation from the test detonations, carried out predominantly by the U.S. and Soviet Union in the 1950s and 1960s, affected rainclouds at the time.