A new technique enables AI models to continually learn from new data on intelligent edge devices like smartphones and sensors, reducing energy costs and privacy risks. Microcontrollers, miniature computers that can run simple commands, are the basis for billions of... Continue Reading →
Astronomers have observed directly for the first time how intense light from stars can ‘push’ matter. Researchers from the universities of Cambridge and Sydney made the observation when tracking a giant plume of dust generated by the violent interactions between... Continue Reading →
What are those strange rings? Rich in dust, the rings are likely 3D shells -- but how they were created remains a topic of research. Where they were created is well known: in a binary star system that lies about 6,000 light years away toward the constellation of the Swan (Cygnus)... Continue Reading →
A mysterious squid-like cosmic cloud, this nebula is very faint, but also very large in planet Earth's sky. In the image, composed with 30 hours of narrowband image data, it spans nearly three full moons toward the royal constellation Cepheus. Discovered in... Continue Reading →
You may not realize it, but each time you recall a memory—like your first time riding a bike or walking into your high school prom—your brain changes the memory ever so slightly. It’s almost like adding an Instagram filter, with... Continue Reading →
Three babies have been born after receiving the world’s first spina bifida treatment combining surgery with stem cells. This was made possible by a landmark clinical trial at UC Davis Health. The one-of-a-kind treatment, delivered while a fetus is still... Continue Reading →
What dark structures arise within the Pelican Nebula? On the whole, the nebula appears like a bird (a pelican) and is seen toward the constellation of a different bird: Cygnus, a Swan. But inside, the Pelican Nebula is a place lit up by... Continue Reading →
The Operational Land Imager aboard the Landsat 8 satellite captured this natural-color image of Hurricane Ian’s eye on Sept. 28, 2022 at 11:57 a.m. EDT (15:57 UTC), three hours before the storm crashed into the coast in Caya Costa, Fla. When Ian’s eyewall made landfall, its maximum... Continue Reading →
Researchers at UNC Lineberger Comprehensive Cancer Center have found a possible way to overcome barriers that block effective anti-cancer immune responses, thereby opening the potential for more effective immunotherapies in people. The findings are published in Nature. An unfavorable immune environment... Continue Reading →
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