Researchers from IIT Kharagpur have developed a ‘zero-threshold Raman laser’ that could revolutionise nanoscale laser technology with immense potential for quantum communications, the institute said ...

Scientists have demonstrated that negative refraction can be achieved using atomic arrays -- without the need for artificially manufactured metamaterials. Scientists have long sought to control light ...

The scorched earth in Biriya Forest reflects just one of many environmental effects of nearly a year and a half of war for ...

A new study led by Rice University materials scientist Lane Martin sheds light on how the extreme miniaturization of thin ...

This is what is known as “quantum nonlocality,” where objects are influenced across distances (seeming beyond the speed of light) whereas classical physics ... This essentially resulted in the most ...

Rainbows Rainbows are one of nature's most enchanting spectacles, forming beautiful arcs of color in the sky. They occur when ...

Since the blue waves become separated from the rest of the light spectrum through this scattering effect, that's what we see with our naked eyes. And we see the blue light instead of violet light ...

It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something called the Rayleigh effect, or Rayleigh scattering. But that same ...

Despite its extensive use and popularity, aspartame has become a source of controversy in recent years, with some research suggesting the sweetener has adverse health effects. It is not clear if ...

I t happens because of something called the Rayleigh effect, or Rayleigh scattering, named after a British scientist who first wrote about it in 1871. Light breaks over the horizon at sunrise ...

simonkr / Getty Images The announcement effect broadly refers to the impact that any type of news or public announcement—especially when issued by government or monetary authorities—has on ...