Deletion is a common part of modern life. We send files and folders to the recycle bin all the time and often get rid of unwanted personal accounts. But do you know what really happens when you hit the "delete" button?

Over 1,000 employees at cutting-edge AI companies, including Anthropic CEO Dario Amodei, signed a petition Tuesday calling on the U.S. government to help slow the release of the most advanced AI models.

The capabilities of large AI systems are constantly improving, but they consume a great deal of energy during training and operation. The human brain, by contrast, is extremely energy-efficient: It requires only around 20 watts.

A new method developed by MIT researchers makes robots better at thinking ahead while they are acting, leading to smoother motions and quicker reactions. The research is published on the arXiv preprint server.

A research team led by professor Il Jeon of the Department of Nano Engineering and the Sungkyunkwan Advanced Institute of Nanotechnology (SAINT) at Sungkyunkwan University, including Dr. Sihyeok Kim and Dr. Jang Woo Lee, has developed a next-generation artificial intelligence semiconductor device capable of independently implementing long-term and short-term memory within a single device using surface acoustic waves (SAWs).