• Biden’s $8 Billion Quest to Solve America’s Groundwater Crisis

    A looming depletion of groundwater across the U.S. has drawn nationwide attention in recent years, as local officials in states from Kansas to Arizona struggle to manage dwindling water resources even as homes and farms get thirstier. With little fanfare, the administration is using infrastructure funding to revive dormant plans for pipelines and reservoirs in rural areas across the U.S. West.

  • AI Bots Are Helping 911 Dispatchers with Their Workload

    In the middle of a storm, 911 call centers often find themselves inundated with reports of fallen trees, flooded roads and panicked residents. Every call matters, but with multiple reports of the same incident pouring in, the pressure on emergency services can become overwhelming. Amid the chaos, a technological ally has emerged: artificial intelligence. AI is quietly revolutionizing non-emergency calls in 911 dispatch centers.

  • Securing Ports of Entry, One Scan (or Thousands) at a Time

    Every year, millions of cargo containers make their way to U.S. ports of entry via maritime, roadways, and railways. According to U.S. Customs and Border Protection (CBP), more than 100,000 commercial cargo trucks cross U.S. POEs daily. To combat the threat of human and drug trafficking, it is imperative that their methods for cargo screening and physical examination are as thorough as they are efficient.

  • Machine Learning and Gene Editing at the Helm of a Societal Evolution

    What are the key advancements at the intersection of ML and GE? What is the connectedness between policy and technology and what we learn from trends over time? What kind of policy considerations are needed to govern converging technologies bearing in mind international drivers of collaboration and competition?

  • “Surveillance: From Vision to Data” Explores History of Surveillance

    The term surveillance may suggest images of high-tech cameras or George Orwell’s ever-watching Big Brother, but surveillance involves more than watching and being watched. To understand surveillance and its consequences, look to data: who collects it, what information is compiled, how it is interpreted, and ultimately, why it matters.

  • Floridians Believe in Climate Change, Want Government Action

    The latest edition of the Florida Climate Resilience Survey found that 90 percent of Floridians believe climate change is happening, a higher figure than in the nation as a whole: a recent Yale University survey found that 74 percent of Americans as a whole think climate change is happening.

  • Navigating the Risks and Benefits of AI: Lessons from Nanotechnology on Ensuring Emerging Technologies Are Safe as Well as Successful

    Twenty years ago, nanotechnology was the artificial intelligence of its time. The specific details of these technologies are, of course, a world apart. But the challenges of ensuring each technology’s responsible and beneficial development are surprisingly alike.

  • Happy 60th Birthday to Vela, Watchman for Nuclear Detonations

    Sixty years ago last week, on Oct. 16, 1963, the United States launched a pair of satellites whose primary purpose was to determine the feasibility of using satellites to detect nuclear detonations in outer space. The satellites were part of the Vela program, initiated in 1959 to provide a nuclear detonation detection capability to verify compliance with nuclear treaties. On Sept. 27, 1984, the last of the Vela satellites were turned off.

  • Arizona Is Evicting a Saudi Alfalfa Farm, but the Thirsty Crop Isn’t Going Anywhere

    As Arizona struggles to adapt to a water shortage that has dried out farms and scuttled development plans, one company has emerged as a central villain. The agricultural company Fondomonte, which is owned by a Saudi Arabian conglomerate, has attracted criticism over the past several years for sucking up the state’s groundwater to grow alfalfa and then exporting that alfalfa to feed cows overseas. Now Arizona has cancelled one of the company’s leases and says it will not renew the others, but the decision will do little to solve a water shortage largely driven by irrigated agriculture.

  • China, U.S. Escalate Trade-Restrictions War

    The Chinese government announced Friday that it would tighten export controls on graphite, a material essential to the construction of batteries used in electric cars and other green energy systems and of which China is the world’s preeminent supplier. The move came days after the Biden administration announced that the United States would widen the list of semiconductors that it prevents from being exported to China.

  • Tackling Fake News

    Cutting-edge technologies gave the world fake news, but researchers are developing even newer technology to stop it. Their innovative system — the first of its kind — relies on something already famous for underpinning Bitcoin and other cryptocurrencies — blockchain.

  • Experts Warn of Risk of Civil Unrest in U.K. Due to Food Shortages

    Food shortages—especially a shortage of popular carbohydrates such as wheat, bread, pasta, and cereal — caused by extreme weather could lead to civil unrest in the U.K., according to a new study, which has surveyed some of the country’s leading food experts.

  • Testing Seafloor Fiber Optic Cable as an Earthquake Early Warning System

    One of the biggest challenges for earthquake early warning systems (EEW) is the lack of seismic stations located offshore of heavily populated coastlines, where some of the world’s most seismically active regions are located. Researchers show how unused telecommunications fiber optic cable can be transformed for offshore EEW.

  • New Cyber Algorithm Shuts Down Malicious Robotic Attack

    Researchers have designed an algorithm that can intercept a man-in-the-middle (MitM) cyberattack on an unmanned military robot and shut it down in seconds.

  • Critical Vulnerabilities Found within Major LLMs

    Large Language Models (LLMs) such as ChatGPT and Bard have taken the world by storm this year, with companies investing millions to develop these AI tools, and some leading AI chatbots being valued in the billions. Computer scientists have demonstrated that chunks of these LLMs can be copied in less than a week for as little as $50, and the information gained can be used to launch targeted attacks.