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Analyzing the Characteristics of AI-generated Deepfakes
Most of the deepfakes generated by artificial intelligence (AI) that spread through social media feature political representatives and artists and are often linked to current news cycles. The findings of a new research are applicable to different fields, from national security to the integrity of election campaigns.
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Revolutionizing Energy Grid Maintenance: How Artificial Intelligence Is Transforming the Future
Scientists are leveraging the power of artificial intelligence to transform energy grid asset maintenance, helping U.S. power companies identify and address problems before they even occur, helping to ensure the security and reliability of America’s energy infrastructure.
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2023 Was the Hottest Summer in Two Thousand Years
Researchers have found that 2023 was the hottest summer in the Northern Hemisphere in the past two thousand years, almost four degrees warmer than the coldest summer during the same period. Even allowing for natural climate variations over hundreds of years, 2023 was still the hottest summer since the height of the Roman Empire, exceeding the extremes of natural climate variability by half a degree Celsius.
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Nuclear Expertise Guides Global Nonproliferation Innovation
Researchers tackling national security challenges at the U.S. Department of Energy’s Oak Ridge National Laboratory are upholding an 80-year legacy of leadership in all things nuclear. Today, they’re developing the next generation of technologies that will help reduce global nuclear risk and enable safe, secure, peaceful use of nuclear materials worldwide.
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Critical Minerals Need Insulation from China’s Market Manipulation
Investors can handle lots of different risks. They can price risks in construction, interest rates, weather and, with hedging, price movements in product markets. But the one risk they can’t price is political risk, the chance of some government action ruining profits. You can’t hedge against it.
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Facing a Potentially Warmer, Drier Washington State, Scientists Develops Plans to Be Sure Nuclear Power Plants Stay Cool
Waterways — tried and true cooling sources for nuclear power plants — could get warmer due to global climate change. Washington is planning ahead. Argonne scientists will use Gateway for Accelerated Innovation in Nuclear funding from the U.S. Department of Energy to work with Washington’s Energy Northwest on climate-ready nuclear reactor designs.
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Small Hydroelectric Plants Could Provide Emergency Power During Outages
Idaho National Laboratory (INL) is seeking a hydropower utility to collaborate on a case study, funded by the U.S. Department of Energy’s Water Power Technologies Office (WPTO), to understand how small hydroelectric plants operating at 10 megawatts or less can be upgraded to provide emergency power to critical loads (e.g., hospitals and emergency service providers) during outages.
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History Says Tariffs Rarely Work, but Biden’s 100% Tariffs on Chinese EVs Could Defy the Trend
Earlier this month, President Biden announced a hike in tariffs on a variety of Chinese imports, including a 100% tariff that would significantly increase the price of Chinese-made electric vehicles. Tariffs have a troubled history, but Biden’s move might defy historical precedent and succeed where other tariffs have failed. The Biden tariffs can succeed in giving the U.S. EV industry room to grow, and encourage similar protective actions elsewhere, reinforcing the global shift toward securing supply chains and promoting domestic manufacturing.
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University Students Tackle Adventure in CyberForce — Conquer the Hill Competition
University of Central Florida’s Cameron Whitehead wins CyberForce Conquer the Hill: Adventure Competition 2024. Whitehead was one of 112 students from 71 accredited U.S. colleges and universities who competed virtually to complete work-based cybersecurity tasks and challenges during a full day of energy sector-related adventure.
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Ground-Breaking Study Reveals How COVID-19 Vaccines Prevent Severe Disease
A landmark study by scientists at the University of Oxford, has unveiled crucial insights into the way that COVID-19 vaccines mitigate severe illness in those who have been vaccinated.
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Researchers Predicting Well Above-Average 2024 Atlantic Hurricane Season
Hurricane researchers are predicting an extremely active Atlantic hurricane season in their initial 2024 forecast. The researchers cite record warm tropical and eastern subtropical Atlantic sea surface temperatures as a primary factor for their prediction of 11 hurricanes this year.
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Extreme Weather is Battering the World. What's the Cause?
Floods and heatwaves across Africa, deluges in southern Brazil, drought in the Amazon, and extreme heat across Asia, including India: the news has been full of alarming weather disaster stories this year, and for good reason. Climate change is likely fueling a surge in extreme weather events across the planet. It could be a troubling sign of things to come.
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Beyond Watermarks: Content Integrity Through Tiered Defense
Watermarking is often discussed as a solution to the problems posed by AI-generated content. However, watermarking is inadequate without other methods of detecting and sorting out AI-generated content.
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Elaine Liu: Charging Ahead
The U.S. Department of Energy reports that the number of public and private EV charging ports nearly doubled in the past three years, and many more are in the works. Users expect to plug in at their convenience, charge up, and drive away. But what if the grid can’t handle it? An MIT senior calculates how renewables and EVs impact the grid.
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Solar Geoengineering to Cool the Planet: Is It Worth the Risks?
There is no international, national or state framework that currently governs geoengineering. As a result, one worrisome future scenario is that climate impacts in a particularly vulnerable country will be so severe that it resorts to deploying stratospheric aerosol injection (SAI, also called solar radiation management or SRM) on its own before the world is ready for it. This could cause political instability or provoke retribution from other countries that suffer its effects.
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More headlines
The long view
Nuclear Has Changed. Will the U.S. Change with It?
By Christina Pazzanese
Fueled by artificial intelligence, cloud service providers, and ambitious new climate regulations, U.S. demand for carbon-free electricity is on the rise. In response, analysts and lawmakers are taking a fresh look at a controversial energy source: nuclear power.
Huge Areas May Face Possibly Fatal Heat Waves if Warming Continues
A new assessment warns that if Earth’s average temperature reaches 2 degrees C over the preindustrial average, widespread areas may become too hot during extreme heat events for many people to survive without artificial cooling.
Exploring the New Nuclear Energy Landscape
By Josh Blatt
In the last few years, the U.S. has seen a resurgence of interest in nuclear energy and its potential for helping meet the nation’s growing demands for clean electricity and energy security. Meanwhile, nuclear energy technologies themselves have advanced, opening up new possibilities for their use.