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 ...

We report on experimental and numerical implementations of devices based on the negative refraction of elastic guided waves, the so-called Lamb waves. Consisting in plates of varying thickness, these ...

Chief meteorologist Mark Dixon checks out an optical illusion with Magna-Tiles in May 10's edition of Science Sunday. Chief meteorologist Mark Dixon checks out the impact of UV light on bananas in May ...

We are at a critical time and supporting climate journalism is more important than ever. Science News and our parent organization, the Society for Science, need your help to strengthen environmental ...