60 years of fiber optics: How a carrier of light you can’t see underlies much of the modern world

Imagine a world without internet, email, streaming services or social media. Imagine having to write letters or call everyone on a rotary dial phone to communicate. Imagine having to drive to a store ...

Scientists make live brain transparent

“I tested it three or four times before I believed it,” said Shigenori Inagaki of the discovery that enabled the breakthrough ...

Single-cell imaging and machine learning reveal hidden coordination in algae's response to light stress

Researchers from several Parisian institutions have worked together to develop a non-destructive approach to study how ...

I tracked my cortisol at home to see if blue light glasses really work - here are my test results

When you buy through our links, we may earn a commission. Our process 'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and ...