Physicists have proposed a new model of space-time that may provide the 'first observational evidence supporting string ...

Engadget's experienced editorial team has tested and reviewed hundreds of digital cameras and photography gear over the past ...

While you may think that a larger lens would be able to produce fire with moonlight as it can collect more light, or focus it ...

Can your mind shape reality itself? A bold new theory suggests that consciousness is not just a passive observer of the ...

Researchers have created a bilayer metasurface made of two stacked layers of titanium dioxide nanostructures, opening new possibilities for structuring light.

Strange metals have baffled scientists for decades, but a new breakthrough from Rice University researchers offers a major ...

Scientists have long sought to unravel the mysteries of strange metals—materials that defy conventional rules of electricity ...

Scientists have developed an impossibly thin telescope lens that addresses a key astronomical challenge in a new study funded ...

Our lens reviews offer detailed information on sharpness, distortion, bokeh, and all the other important factors that go into making a lens great. Our reviews give you all the information you need ...

Here's how an innovative flat lens could solve these problems for satellites and space-based telescopes. Understanding Telescopes and the Limitations of Lenses . Lenses, the funda ...

Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on amateur telescopes. Engineers and astronomers at the University of Utah have ...