Knots are generally understood to form due to twists and turns of long, flexible materials that keep shoes on your feet or ...

Beams of light that can be guided into corkscrew-like shapes called optical vortices are used today in a range of ...

After posting similar information across various WhatsApp groups, I have finally decided to distill my experience in this post to help others ...

Project Taara, backed by Google parent Alphabet, is working to harness the power of light to deliver high-speed internet wirelessly at low cost.

Penn Engineers have developed the first programmable chip that can train nonlinear neural networks using light—a breakthrough ...

The most widely used such devices, known as Mach-Zehnder interferometers, work by splitting a beam of light ... of different colors. Light can move through in different patterns, or transverse ...

The most widely used such devices, known as Mach-Zehnder interferometers, work by splitting a beam of light down two paths ... and characteristics of different colors. Light can move through in ...

A team of researchers in Switzerland, Germany and the US has observed clear evidence of quantum mechanical interference ...

Particle-accelerator study focuses on the r-process thought to be responsible for forming elements heavier than iron ...