(Image credit: ©2025 Takahashi et al. CC-BY-ND) Researchers have developed a lightweight computer mouse that you wear on your finger like a ring and works for more than a month on a single charge.

Competition to deploy commercial brain-computer interfaces is heating up. Science Corporation—a competitor to Neuralink founded by the former president of Elon Musk’s brain-interface venture—has ...

Weeks after a $100 billion agreement to use computer chips from Nvidia, OpenAI has signed a similar deal with a rival chipmaker. By Cade Metz Reporting from San Francisco Late last month, OpenAI ...

California-based Cognixion is launching a clinical trial to allow paralyzed patients with speech disorders the ability to communicate without an invasive brain implant. Cognixion is one of several ...

Amazon executives took to the stage in Manhattan this week to debut updates across its device lineup, including the Ring, Blink, Fire TV, Kindle, and Echo brands. The tone of the event was much more ...