• The Future of Nuclear Waste: What’s the Plan and Can It Be Safe?

    The UK is planning to significantly expand its nuclear capability — from approximately 8 gigawatts (GW) today to 24GW by 2050, which would meet around 25% of the forecast UK energy demand — in an effort to decrease its reliance on carbon-based fossil fuels. New reactors will inevitably mean more radioactive waste. Above-ground nuclear waste storage isn’t a feasible long term plan. What are the alternatives?

  • Boosting Efforts to Predict Harmful Solar Weather Events

    When big blasts of energy from the sun envelop the Earth, they can very strong: a 2015 event so weakened Earth’s protective magnetic field that it penetrated to the atmosphere, posing a threat to everything from circling space station astronauts to delicate electronics and communication systems.

  • The Movement to Ban Government Use of Face Recognition

    Our faces are unique identifiers that can’t be left at home, or replaced like a stolen ID or compromised password. Facial recognition technology facilitates covert mass surveillance of the places we frequent, people we associate with, and, purportedly, our emotional state. Communities across the country are fighting back.

  • Guidance for Holistic Home and Community Wildfire Protection

    Once they have a foothold, severe wildfires can quickly overwhelm a community, particularly one that is densely packed. To shield houses against such a fierce threat, a thorough defense is key.

  • How Our Bushfire-Proof House Design Could Help People Flee Rather Than Risk Fighting the Flames

    Building houses better at withstanding the impacts of climate change is one way we can protect ourselves in the face of future catastrophic conditions. I’m part of a research team that developed a novel, bushfire-resistant house design, which won an international award last month.

  • A Cyber Security Intrusion Detection System for Industrial Control Systems

    Researchers have developed technology to help government and industry detect cyber threats to industrial networks used in critical infrastructure and manufacturing systems.

  • Ensuring Human Control over AI-Infused Systems

    Human control over technology was a concern thousands of years ago when early humans sought to ensure safe use of fire. Later, control over horse-drawn wagons and eventually steam engines led to debates about how to make the most of their benefits while limiting dangers. Now questions of control are central in the design of AI-infused technologies, for which some advocates envision full machine autonomy while others promote human autonomy.

  • 2022 Water Innovation Prizes Announced

    MIT’s Water Innovation Prize helps translate water-related research and ideas into businesses and impact. Each year, student-led finalist teams pitch their innovations to students, faculty, investors, and people working in various water-related industries.

  • Comparing Geologic Repository Assessment Tools

    A computer modeling system is designed to answer critical safety assessment questions about future disposal options for spent nuclear fuel deep underground and the system of tunnels, containers and possible concrete-like barriers used to keep the radioactive material contained far from the surface and water sources.

  • What Choices Does the World Need to Make to Keep Global Warming Below 2 C?

    A new modeling strategy, which explores hundreds of potential future development pathways, provides new insights on the energy and technology choices needed for the world to meet that target.

  • Americans Move to More Solar and Wind Power in 2021

    In 2021, Americans used 5 percent more energy than in 2020. Solar and wind energy production increased drastically this past year, with jumps of 20 percent and 11 percent, respectively; biomass-derived energy also increased by 7 percent. These increases contrasted with hydro, geothermal and nuclear power, which decreased by 12 percent, 4 percent and 1 percent, respectively.

  • Artificial Intelligence and Chemical and Biological Weapons

    A recent article in Nature offers a disturbing look at the use of artificial intelligence (AI) in the creation of chemical and biological weapons. “Anyone unfamiliar with recent innovations in the use of AI to model new drugs will be unpleasantly surprised,” Paul Rosenzweig writes. “The benefits of these innovations are clear. Unfortunately, the possibilities for malicious uses are also becoming clear.”

  • New Tool in the Fight Against Hackers

    A new form of security identification could soon see the light of day and help us protect our data from hackers and cybercriminals. Quantum mathematicians have solved a mathematical riddle that allows for a person’s geographical location to be used as a personal ID that is secure against even the most advanced cyberattacks.

  • Risk Models Overlook an Important Element

    Earthquakes themselves affect the movement of Earth’s tectonic plates, which in turn could impact on future earthquakes, according to new research. This new knowledge should be incorporated in computer models used to gauge earthquake risk, according to the researchers behind the study.

  • Risk Models Overlook an Important Element

    Earthquakes themselves affect the movement of Earth’s tectonic plates, which in turn could impact on future earthquakes, according to new research. This new knowledge should be incorporated in computer models used to gauge earthquake risk, according to the researchers behind the study.