Unlike ordinary rainbows, fogbows only appear in humid conditions. Here’s the science behind them—and where you have the best chance of seeing one. A rare fog bow arches over North West England's ...

Diffraction occurs when a wave encounters an obstruction in its path and will change direction, or wrap around it. In ocean waves, we see this occur when a wave encounters an object like a jetty and ...

When an earthquake strikes, it releases a massive amount of energy that travels through the Earth in the form of seismic waves. Read more about to understand how earthquakes occured and how we detect ...

The last 15 days before the Grade 10 CBSE Physics examination are meant for smart revision, not new learning. With a clear plan and the right practice, even challenging chapters like Light, Reflection ...

X-ray diffraction (XRD) is a powerful non-destructive analytical technique used to evaluate crystalline materials and determine their structural properties. As one of the most widely used ...

The formation of a rainbow requires the observer to be between the sun and falling rain, with the rain in front and the sun behind. Sunlight passes from behind the observer, refracts as it enters each ...

JACKSONVILLE, Fla. — Ever spot a rainbow on top of a thundercloud? Some of our First Coast News Weather Watchers did on Wednesday afternoon in the Jacksonville area. The technical term for this is an ...

Many of our viewers have noticed rainbow clouds over the past few days. This is actually a rare phenomenon called "cloud iridescence". This happens when sunlight is diffracted off of tiny water ...

Conventional curved lenses, which direct light by refraction in glass or plastic, are often bulky and heavy, offering only limited control of light waves. Metasurfaces, in contrast, are flat and ...