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  • Heat waves: How France has cut death toll 90% since 2003

    Chagrined by its lack of planning that contributed to many deaths in a 2003 heat wave, France developed a coordinated national response that in 2019 cut the death toll by 90% despite even higher temperatures. By paying particular attention to vulnerable elderly people living alone, and requiring officials at all levels of government to communicate warnings and advice clearly, the government promoted simple safety measures and awareness of risks in effective ways, including discouraging outdoor recreation and closely monitoring and cooling older residents.

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  • Do California Power Shutoffs Work? Hard to Know, Experts Say

    As a proactive effort, California’s Pacific Gas & Electric Co. cut power in the hopes it would prevent wildfires that are often caused by power lines. It took a page from San Diego Gas & Electric who has been doing so for five years, along with increased spending on its weather predicting equipment. While the preventative measures are seemingly impactful, with a lacking comparative alternative, experts question its impact.

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  • Gun Investigators Cautiously Optimistic About New Fingerprint Technology

    A collaboration between England’s Loughborough University, the UK’s Ministry of Defence, and a company called Foster + Freeman has led to a new technology that can pull fingerprints from shell casings. What was once a nearly impossible task, is showing promise, as police departments across the United States try out the new technology. That said, there are still some questions about its efficacy and ability to stand up as evidence in court.

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  • Meteorology authority improves climate forecast systems

    Early warning systems allow communities to implement effective disaster preparedness. The Uganda National Integrated Early Warning System (U-NIEWS), disseminates forecasts—ranging from weather patterns to market prices for crops—in a bulletin. Data is collected across the country and bulletins go out on a national level, disseminated by local stakeholders through WhatsApp, radio, and other media.

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  • The desert gets a biocrust skin graft

    Scientists in southeast America are trying to rebuild the natural biocrusts that existed centuries ago. The biocrusts, which are concentrations of cyanobacteria, moss, and lichens, are a crucial part of ecosystems in its ability to prevent erosion and soil degradation. Researchers across the region have been growing them in labs, but the implementation into the environment has posed challenges.

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  • You can now pay to turn your carbon emissions to stone

    A company based in Zurich pulls carbon dioxide from the air and turns it in to stone -- and you can subscribe to their services. The subscription program through Climeworks allows customers to sign up for different price levels in order to purchase the trapping of a certain amount of carbon dioxide per year.

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  • Teaching global warming in a charged political climate

    According to a recent survey, 86 percent of U.S. teachers believe climate change should be taught in school. Despite political resistance and a lack of state standards, teachers in traditionally blue and red states are incorporating climate change curriculum into their classrooms. Online materials and post-grad professional development opportunities help fill the gaps.

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  • Why you want oysters and a salt marsh between you and a hurricane

    Instead of building hard seawalls to protect communities from hurricanes, some are turning to “living shorelines.” These are made out of crushed rock or oyster shells that are placed offshore in front of a wetland. There are more than 120 of these types of habitats — including in Beaufort, North Carolina — and they have shown that they can absorb 50 percent of wave energy, which can reduce the risk of loss of human life and property from flooding. This might not work for all coastal communities, but living shorelines are cheaper than the traditional seawalls.

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  • Fish Below Your Feet and Other Solutions for a Living Harbor

    Around the world, scientists are eco-engineering urban waterfront areas to encourage marine species diversity. Seattle’s Central Waterfront area was recently enhanced with a textured and angled concrete sea wall to encourage the growth of algae and invertebrates, a built-up seafloor to attract juvenile salmon who like shallow water, and light penetrating glass bricks in the sidewalk, which boost seaweed growth and entice shade-avoidant salmon smolts. The project also enhances the human experience with more pedestrian access, better storm water management, and a new pier park with direct water access.

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  • Coastal Recovery: Bringing a Damaged Wetland Back to Life

    A coastal recovery project in Delaware Bay is using a technique that they call "engineering with nature" to bring back the 4,000 acres of wetlands from the disastrous effects of human interference and climate change. They use a multitude of strategies, such as stabilizing the dunes and replanting native grasses, and although they approach the project as a research study without progress yet, they have already begun to see a return of wildlife including birds, eels, and crabs. Similar efforts to restore wetlands are also taking off across the globe.

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