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  • What Is ‘Model Collapse’? An Expert Explains the Rumors About an Impending AI Doom

    By Aaron J. Snoswell

    Artificial intelligence (AI) prophets and newsmongers are forecasting the end of the generative AI hype, with talk of an impending catastrophic “model collapse”. But how realistic are these predictions? And what is model collapse anyway?

    • Read more
  • AI Poses No Existential Threat to Humanity, New Study Finds

    Large language models like ChatGPT cannot learn independently or acquire new skills, meaning they pose no existential threat to humanity.

    • Read more
  • Oversight Committee Presses Federal Agencies on Plan to Shrink China's Influence

    By Casey Harper, The Center Square

    The Chinese government has carried out a broad effort to influence U.S. higher education through funding top universities and sponsoring Confucius Institutes at schools, though those have mostly been shut down over concerns about national security. The National Association of Scholars, though, says those institutions have been reopening with different branding.

    • Read more
  • Innovating Firefighting Technology with Smart Solutions to Enhance Urban Resilience

    The increase in high-rise and densely populated urban development has heightened the demand for safety and resilience solutions against emergencies, such as fires. Researchers have created advanced technological solutions to enhance firefighting and urban resilience.

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  • No Power, No Operator, No Problem: Simulating Nuclear Reactors to Explore Next-Generation Nuclear Safety Systems

    To create safe and efficient nuclear reactors, designers and regulators need reliable data consistent with real-world observation. Data generated at the facility validates computational models and guides the design of nuclear reactors.

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  • Despite Recent Water Supply Improvement, More Cuts Expected for Colorado River, Feds Say

    By Jeniffer Solis

    After Lake Mead hit an all-time low two years ago, the Colorado River’s water supply is in a much better position this summer, but it hasn’t improved enough to prevent further cuts this year.

    • Read more
  • Could We Use Volcanoes to Make Electricity?

    By David Kitchen

    It is challenging, but tapping into the Earth’s natural heat can create a renewable, reliable and clean source of energy. As technology improves, more places around the world will turn to geothermal energy to light up people’s lives. Volcanoes are reminders of a great powerhouse deep underground that’s waiting to be harnessed.

    • Read more
  • AI Disinformation: Lessons from the U.K. Election

    By Sam Stockwell

    The record-breaking 2024 figure of about 4 billion voters eligible to go to the polls across more than 60 countries coincided with the full-fledged arrival and widespread uptake of multimodal generative artificial intelligence (AI), which enables almost anyone to make fake images, videos and sound.

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  • Meet the Company Using AI to Detect Earthquakes Faster

    By Zachy Hennessey

    With earthquakes recently in California and Russia, and a megaquake alert for Japan, SeismicAI’s platform can shave vital seconds off the time it takes to send alerts out.

    • Read more
  • Stuck Bridges, Buckling Roads − Extreme Heat Is Wreaking Havoc on America’s Aging Infrastructure

    By Suyun Paul Ham

    Summer 2024’s record heat is creating problems for transportation infrastructure, from roads to rails. It doesn’t help that the worsening heat is hitting a U.S. infrastructure system that’s already in trouble.

    • Read more
  • Sniff Test for Explosives Detection Extends Its Reach

    By Tom Rickey

    Scientists have developed a way to detect tiny amounts of hard-to-detect explosives more than eight feet away, reducing the need to swipe clothing, luggage or other materials. The nNew method detects dangerous materials with lower vapor pressure.

    • Read more
  • WHO Updates List of Most Dangerous Viruses and Bacteria

    The WHO recently published a report outlining the findings of its global pathogen prioritization process that involved more than 200 scientists who evaluated evidence related to 28 viral families and one core group of bacteria, covering 1,652 pathogens.

    • Read more
  • State Lawmakers Eye Promise, Pitfalls of AI Ahead of November Elections

    By Kevin Hardy

    This presidential election cycle is the first since generative AI — a form of artificial intelligence that can create new images, audio and video — became widely available. Artificial intelligence proved the ‘topic du jour’ at the largest annual meeting of state lawmakers this week in Kentucky.

    • Read more
  • Hybrid System Would Create New ‘Backbone’ for Internet in Space

    By David Nutt

    A new NATO-funded effort seeks to make the internet less vulnerable by rerouting its flow of information to space in the event that the underwater cables that transmit the world’s communications are attacked or accidentally severed.

    • Read more
  • Where the Public and Private Sectors Converge

    DHS S&T recently hosted its annual Silicon Valley Innovation Program (SVIP) Demo Week, bringing together federal government and startup communities to exhibit new technologies, talk through ideas and identify opportunities for future collaboration.

    • Read more
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More headlines

  • DHS S&T Delivers New Capability for Detecting Presence of Life to Law Enforcement
  • S. Korea says DeepSeek transferred data to Chinese company without consent
  • Hackers using AI-produced audio to impersonate tax preparers, IRS
  • The pioneering science linking climate to weather disasters
  • Surveillance tech advances by Biden could aid in Trump’s promised crackdown on immigration
  • Trump administration’s AI team comes into focus, as agencies reach 1,700 AI use cases
  • WATCH: AI's Role at DHS with Gary Barber, Matthew Ferraro
  • 42.5% of Fraud Attempts Are Now AI-Driven: Financial Institutions Rushing to Strengthen Cyber Defenses
  • Researchers propose hydrogen storage using existing infrastructure in lakes and reservoirs
  • Revolutionizing Security: The Rise and Future of Security Robots
  • Nuclear reactor restarts, but Japan’s energy policy in flux
  • Hawking says he lost $100 bet over Higgs discovery
  • Kansas getting $500K in law enforcement grants
  • Bill widens Sacramento police, sheriff’s contract security opportunities
  • DHS awards $97 million in port security grants
  • DHS awarding $1.3 billion in 2012 preparedness grants
  • Cellphone firms share location data with law enforcement, not users
  • Residents of Murrieta, California, will have to subscribe for emergency services
  • Ohio’s Homeland Security funding drops sharply
  • Ports of L.A., Long Beach get Homeland Security grants
  • Homeland security gets involved with Indiana water conservation
  • LAPD embraces “predictive policing”
  • New GPS rival is hack-proof
  • German internal security service head quits over botched investigation
  • Americans favor Obama to defend against space aliens: poll
  • U.S. Coast Guard creates “protest-free zone” in Alaska oil drilling zone
  • Congress passes measure to enhance Israel security ties
  • Wickr enables encrypted, self-destructing iPhone messages
  • NASA explains Why clocks got an extra second on 30 June
  • Cybercrime disclosures rare despite new SEC rule
  • First nuclear reactor to go back online since Japan disaster met with protests
  • Israeli security fence architect: Why the barrier had to be built
  • DHS allocates nearly $10 million to Jewish nonprofits
  • Turkey deploys troops, tanks to Syrian border
  • Israel fears terror attacks on Syrian border
  • Ontario’s emergency response protocols under review after Elliot Lake disaster
  • Colorado wildfires to raise insurance rates in future years
  • Colorado fires threaten IT businesses
  • Improve your disaster recovery preparedness for hurricane season
  • London 2012 business continuity plans must include protecting information from new risks

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The long view

  • Are We Ready for a ‘DeepSeek for Bioweapons’?

    Anthropic’s Claude 4 is a warning sign: AI that can help build bioweapons is coming, and could be widely available soon. Steven Adler writes that we need to be prepared for the consequences: “like a freely downloadable ‘DeepSeek for bioweapons,’ available across the internet, loadable to the computer of any amateur scientist who wishes to cause mass harm. With Anthropic’s Claude Opus 4 having finally triggered this level of safety risk, the clock is now ticking.”

    • Read more
  • A Brief History of Federal Funding for Basic Science

    By Jake Miller

    Biomedical science in the United States is at a crossroads. For 75 years, the federal government has partnered with academic institutions, fueling discoveries that have transformed medicine and saved lives. Recent moves by the Trump administration — including funding cuts and proposed changes to how research support is allocated — now threaten this legacy.

    • Read more
  • Bookshelf: Preserving the U.S. Technological Republic

    By John West

    The United States since its founding has always been a technological republic, one whose place in the world has been made possible and advanced by its capacity for innovation. But our present advantage cannot be taken for granted.

    • Read more
  • Autonomous Weapon Systems: No Human-in-the-Loop Required, and Other Myths Dispelled

    “The United States has a strong policy on autonomy in weapon systems that simultaneously enables their development and deployment and ensures they could be used in an effective manner, meaning the systems work as intended, with the same minimal risk of accidents or errors that all weapon systems have,” Michael Horowitz writes.

    • Read more
  • Ukraine Drone Strikes on Russian Airbase Reveal Any Country Is Vulnerable to the Same Kind of Attack

    By Michael A. Lewis

    Air defense systems are built on the assumption that threats come from above and from beyond national borders. But Ukraine’s coordinated drone strike on 1 June on five airbases deep inside Russian territory exposed what happens when states are attacked from below and from within. In low-level airspace, visibility drops, responsibility fragments, and detection tools lose their edge. Drones arrive unannounced, response times lag, coordination breaks.

    • Read more
  • Shots to the Dome—Why We Can’t Model US Missile Defense on Israel’s “Iron Dome”

    By Justin Logan

    Starting an arms race where the costs are stacked against you at a time when debt-to-GDP is approaching an all-time high seems reckless. All in all, the idea behind Golden Dome is still quite undercooked.

    • Read more
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