What's the best way for light to travel from point A to point B? The long way, says Big Blue. Image: Optical signals delayed Michael Kanellos is editor at large at CNET News.com, where he covers ...

A new era in the computing industry is fast approaching as Big Blue shows it can use conventional chipmaking gear to build chips with super-fast optical communications. Stephen Shankland worked at ...

A radio signal nearly 9 billion light-years away from Earth was captured in a new recording, detected by India's Giant Metrewave Radio Telescope. McGill University said in a release that this marked ...

A radio signal 9 billion light-years away from Earth has been captured in a record-breaking recording, Space.com said Friday. The signal was detected by a unique wavelength known as a “21-centimeter ...

Get the latest federal technology news delivered to your inbox. A “white light” added to traffic signals could enable self-driving vehicles to help control traffic flow—and let human drivers know what ...

Decoding cellular signals has long been a cornerstone of biomedical research, offering insights into how cells communicate and respond to environmental changes. This knowledge is vital for diagnosing ...

Caitlin O'Kane is a New York City journalist who works on the CBS News social media team as a senior manager of content and production. She writes about a variety of topics and produces "The Uplift," ...