Languages: English. You can get in touch with Robyn by emailing r.white@newsweek.com A photographer has captured an optical phenomenon that looks like an "interdimensional portal." Photographer ...

The discovery has led to a reformulation of the mathematical laws that predict the path of a ray of light bouncing off a surface or traveling from one medium into another -- for example ...

In this black and white sketch, we see a leopard comfortably perched upon a tree enjoying his afternoon siesta. Oblivious to him, a fish is just around the corner (just a figure, rather than actual ...

Sun dogs develop similar to other optical phenomena such as rainbows. However, there are a few key differences between rainbows and sun dogs. For example, sunlight passes through water droplets ...

A video of a unique optical phenomenon known as a "glory" spotted from a plane has gone viral on TikTok. Heather Reedy, a 37-year-old registered nurse based in Virginia, spotted the mesmerizing ...

Diffraction is a classic optical phenomenon accounting for light propagation ... "A few representative examples are given for both scalar and vector diffraction to demonstrate the improvement ...