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A New AI System Hides Secret Messages in Images Designed to Survive Social-Media Compression Images posted online are routinely resized, compressed, sharpened, blurred and contaminated...

A new artificial-intelligence system could make it dramatically easier to build editable digital humans from ordinary video, allowing virtual characters to change clothes, retain realistic...

IoT’s Next Bottleneck Is Not Data Collection—It Is Deciding Where the Data Should Be Processed Every second, connected cameras, medical devices, vehicles, industrial sensors and...

The Bigger AI Brain Is Not Always the Better Financial Reader A new comparison of artificial-intelligence systems has challenged one of the most persistent assumptions...

Hydraulic robots could soon handle heavy machinery with the steadiness of far lighter electric systems, according to a new control strategy designed to make six-degree-of-freedom...

A Bayesian Shield Could Spot a Stealthy Attack on 5G’s Most Vulnerable Signals The invisible signals that help a 5G network understand its environment could...

Building reliable artificial-intelligence training data in Thai has long presented a problem that is easy to underestimate. Large language models can generate fluent questions and...

A Neural Network Designed to Make Wireless Communication More Reliable Wireless signals do not travel through a quiet, predictable environment. They bounce from buildings, fade...

A New AI System Generates Moving Cloudscapes That Stay True to the Physics of the Sky Clouds may look soft and shapeless from the ground,...

Large Language Model Framework Promises More Reliable Answers by Fusing Search Results With AI-Generated Knowledge Large language models can write fluent answers to questions about...

A new training-free computational method could give surgeons and medical engineers cleaner, more reliable three-dimensional models of organs and bones, without relying on the vast...

A codec designed to make music sound good to human ears could quietly erase information that doctors need from recordings of the brain and muscles,...

A Muscle Sensor May Offer an Early Warning of Dangerous Blood Clots After Orthopedic Surgery Deep vein thrombosis, or DVT, often develops silently in the...

Calorie Restriction Reverses Aging-Linked Molecular Signals in Breast Cancer-Prone Mice A long-term dietary experiment in breast cancer-prone mice has uncovered a molecular tug-of-war between aging...

A new analysis of more than 38,000 older adults suggests that the brain may pay a cumulative price for the health problems and disadvantages that...