The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in ...

Japanese startup ArkEdge Space said on Friday an observation satellite it helped build for Taiwan's space agency has captured ...

We asked three optometrists and AOP education leads, Dr Ian Beasley, Ceri Smith-Jaynes, and Dr Byki Huntkins, for their top ...

Optical fibers are fundamental components in modern science and technology due to their inherent advantages, providing an ...

Optical illusion personality tests reveal hidden traits based on what you see first in an image. The test includes three ...

Optical illusions have been intriguing to scientists and psychologists since ancient times. While it may seem fun just to be ...

Test your IQ with this optical illusion challenge! Can you spot the hidden deer in this snowy picnic scene in just 5 seconds?

Test your IQ and observation skills with this mind-bending optical illusion! Can you spot the hidden parrot among the leaves ...

OT gathered insight from organisers of 100% Optical as delegates make plans in the final weeks running up to the show ...

Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant planets, suggests a new study.

As Demi Moore made her way to the podium after winning the Golden Globe for her performance in The Substance, presenter Andrew Garfield guided her up to the stage by taking her hand, then he sweetly ...

Onglaisat, an acronym of “onboard globe-looking and imaging satellite,” mounts TASA’s optical equipment on a cubesat about ...