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LLNL Scientists Explore Real-Time Tsunami Warning System on World’s Fastest Supercomputer
Scientists have helped develop an advanced, real-time tsunami forecasting system that could dramatically improve early warning capabilities for coastal communities near earthquake zones.
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U.S.-China Tech Rivalry: The Geopolitics of Semiconductors
The United States and China are locked in a high‑stakes contest for dominance in computing power. In response to US sanctions and export controls, China has ramped domestic chip design and manufacturing, aiming to create an all‑Chinese semiconductor supply chain that reduces dependence on foreign technologies.
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Florida Plans to Scrap Kid Vaccine Mandates as HHS Employees Demand RFK Jr Resignation
In ongoing upheaval over antivaccine policies espoused by Health and Human Services (HHS) Secretary Robert F. Kennedy Jr., his allies in Florida today—in a national first—announced plans to scrap requirements for school-based vaccination.
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How Vaccines Changed the World
Vaccination campaigns have nearly eradicated some of the most deadly and transmissible diseases. However, against a backdrop of a rising tide of vaccine hesitancy, and U.S. leaders pulling global support, outbreaks are cropping up again.
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How AI Can Ease Workloads for Frontline Cybersecurity Teams
A 10-month trial has shown how large language models can assist cybersecurity analysts during live cyberthreat investigations to boost productivity and trust.
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Codemakers Race to Secure the Internet as Quantum Threat Looms
With quantum computing on the horizon, cryptographers are working to secure digital communications against a new generation of potential threats.
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When AI Blurs Reality: The Rise of Hyperreal Digital Culture
Experts say the surge in AI hyperrealism — content that mimics human emotion, speech, and appearance with uncanny precision — is both a technological marvel and a societal challenge. Specialists caution that we are moving into a new age where the line separating fiction from reality is becoming increasingly blurred.
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College Students Are Bombarded by Misinformation, So This Professor Taught Them Fact-Checking 101 – Here’s What Happened
College professors have watched their students over the years show up with fewer facts and more conspiracy theories. Ignoring the problem of online gullibility felt irresponsible –even negligent. Professor Mike Evans of Georgia State University wanted to see whether aspects of the Civic Online Reasoning curriculum, developed by the research group I used to lead at Stanford University, could be incorporated into American Government 1101 without turning the whole course on its head.
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A Shining Star in a Contentious Legacy: Could Marty Makary Be the Saving Grace of a Divisive Presidency?
While much of the Trump administration has sparked controversy, the FDA’s consumer-first reforms may be remembered as its brightest legacy. From AI-driven drug reviews to bans on artificial dyes, the FDA’s agenda resonates with the public in ways few Trump-era policies have.
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States Fast-Track Wind, Solar Permits and Contracts to Beat Trump’s Deadline
Since taking office, the Trump administration has pursued a number of policies aimed at dismantling support for renewable energy, particularly targeting wind and solar power, which President Trump described as a “scam.” Federal tax credits have brought project costs down 30-50%, advocates say.
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HydroBoost: Increasing Hydropower Revenue with Realistic Forecasting
Optimizing the revenue and power storage capabilities of hydropower plants is challenging because water flow varies with seasons and weather conditions.To help hydropower operators,researchers developed HydroBoost, an optimization solver.
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U.S. Mines Are Literally Throwing Away Critical Minerals
The United States is home to dozens of active mines. Some extract copper, while others dig for iron. Whatever the resource, however, it usually makes up a small fraction of the rock pulled from the ground. There’s enough lithium in one year of U.S. mine waste to power 10 million electric vehicles.
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Microsoft Failed to Disclose Key Details About Use of China-Based Engineers in U.S. Defense Work, Record Shows
The tech giant is required to regularly provide U.S. officials with its plan for keeping government data safe from hacking. Yet a copy of Microsoft’s security plan obtained by ProPublica makes no reference to the company’s China-based operations.
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President Trump’s War on “Woke AI” Is a Civil Liberties Nightmare
The White House’s recently-unveiled “AI Action Plan” wages war on so-called “woke AI”—including large language models (LLMs) that provide information inconsistent with the administration’s views on climate change, gender, and other issues. The plan would force developers to roll back efforts to reduce biases—making the models much less accurate, and far more likely to cause harm, especially in the hands of the government.
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Bookshelf: Smartphones Shape War in Hyperconnected World
The smartphone is helping to shape the conduct and representation of contemporary war. A new book argues that as an operative device, the smartphone is now “being used as a central weapon of war.”
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The long view
What If We Used AI to Strengthen Democracy?
AI is just the latest technology in a long line of innovations through history that have influenced politics. While many experts fear artificial intelligence will be deployed to weaken democracy, examples abound around the world of it being used to make systems fairer. Surveillance, control, propaganda aren’t the only options, says security technologist.
The Trump Administration’s Cyber Strategy Fundamentally Misunderstands China’s Threat
The adoption of an offense-first strategy is a dangerous miscalculation. It will not diminish Beijing’s campaigns, and it coincides with a significant deterioration of cyber defenses that have kept U.S. networks and Americans safe.
Allfare: China’s Whole-of-Nation Strategy
To analyze how states exert their influence, scholars often compartmentalize actions into rigid analytical frameworks, which obscures the holistic scope of the challenge.
Counter-Drone Technologies Are Evolving – but There’s No Surefire Way to Defend Against Drone Attacks
Together, these three types of counter-drone technologies – radio frequency, directed energy and kinetic – provide a comprehensive tool kit for addressing the diverse threats posed by unauthorized drones. However, there is no single ideal solution to counter these threats.
A New Way to Make Steel Could Reduce America’s Reliance on Imports
America has been making steel from iron ore the same way for hundreds of years. Unfortunately, it hasn’t been making enough of it. Today the U.S. is the world’s largest steel importer, relying on other countries to produce a material that serves as the backbone of our society. Hertha Metals uses natural gas and electricity to produce steel and high-purity iron for magnets.