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Dec 19 2024TECHNOLOGY

YouTube’s New Tool Lets Stars Track AI Deepfakes

YouTube is teaming up with Creative Artists Agency (CAA) to test a new feature that can find deepfakes using celebrities' likenesses. Starting next year, this tool will help stars and athletes spot unauthorized AI-generated content easily. Remember the viral Tom Cruise deepfake on TikTok a few years

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Dec 17 2024HEALTH

Missouri's Obesity Hunt: AI's New Perspective

Obesity is rising globally, making it tough to pinpoint causes. Scientists have turned to tools like geographic information systems (GIS) and deep learning to help understand this complex issue. One study, focusing on Missouri, used deep neural networks to analyze visual features and spatial data. T

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Dec 17 2024HEALTH

Tracking Knee Heat: A Unique Way to Spot Health Issues

Would you believe that understanding the temperature changes in your knees could help doctors spot problems early? The knee, especially in athletes and older folks, is prone to injuries and diseases. Doctors often monitor surface temperature to keep an eye on conditions like osteoarthritis and tendo

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Dec 15 2024POLITICS

Deepfakes Target Women in Congress: A Growing Threat

More than 25 women in Congress have been targeted by sexually explicit deepfakes, according to a new study. This isn't just a problem for politicians; it's a reflection of a broader issue affecting women everywhere. Deepfakes can be created easily using AI, and there are few laws to stop them. This

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Dec 14 2024HEALTH

Revamping Cancer Detection: How Holograms and AI Team Up

Medical imaging plays a big role in catching diseases early. Traditional methods like MRI, CT scans, ultrasounds, and PET scans show us the insides of our bodies in 3D, but they often miss little details that could be crucial. This is where holography microscopic imaging comes in handy. It doesn't j

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Dec 10 2024CRYPTO

Smart Neural Tools to Outsmart SIMON and SIMECK Ciphers

In the realm of cryptography, deep learning has been making waves. At a conference called CRYPTO in 2019, a researcher named Gohr showed how deep learning could be used to crack the NSA's Speck32/64 cipher. Later, a team led by Lu improved on this by targeting SIMON and SIMECK ciphers with related-k

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Dec 07 2024TECHNOLOGY

Finding Bugs in Deep Learning: A New Approach with Citadel

Deep learning is everywhere these days, and so are the bugs in the tools we use to build and test these systems. Existing tools just don't cut it when it comes to finding performance bugs, which can really mess up training and using deep learning models. This is a tough nut to crack because it's har

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Dec 05 2024TECHNOLOGY

AI is Revolutionizing Weather Forecasts

Imagine being able to predict the weather two weeks ahead with high accuracy. That's what Google's DeepMind has achieved with their new artificial intelligence model, GenCast. Traditionally, weather forecasts struggle after a week, but GenCast is changing the game. It's already beating the European

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Nov 29 2024SCIENCE

Plant-Spotter: A Smart Way to ID Medicinal Plants

These days, pharmaceutical companies are big fans of medicinal plants. Why? Because they are cheap and have fewer side effects than regular drugs. But, identifying these plants can be tough, time-consuming, and prone to errors. That's why researchers are excited about automatic classification of the

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Nov 28 2024SCIENCE

Transforming Plant Waste into Resveratrol: A Greener Way

Scientists have found a new, eco-friendly method to turn plant waste into a valuable compound called resveratrol. They used a type of fungus called Aspergillus niger, attached to tiny cellulose particles, and a special liquid called deep eutectic solvent (DES) to make this happen. The goal was to im

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