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 ...

A research group recently discovered the disappearance of nonreciprocal second harmonic generation (SHG) in MnPSe₃ when ...

Firefly Aerospace's moon-bound spacecraft has provided the closest thing to a reflecting pool in space, showing Earth as an ...

Zoom just released a new feature called blur background, and it looks great. It’s a new native feature and I show you how to ...

YOU MAY HAVE seen people on social media wearing masks or knee wraps that are glowing with bright red light. While they may look like they’ve just stepped out of a sci-fi film, they’re ...

as the map below shows. Strikingly, nearly all of those countries recognizing unrestricted birthright citizenship are in the Western Hemisphere, in North, South, and Central America. The vast ...

Andy Bassich is an American television personality famous for featuring in Life Below Zero on National Geographic. He comes from a humble background and was a carpenter and cabinet maker before ...

That’s what’s happened to a number of crew members on the Below Deck franchise, who have fallen for each other while working during charter season. So, which boatmances have stood the test of ...

Eisenhower basks in warm light that falls from the top-left side of the frame onto his face, casting a soft shadow under his nose. Trump’s photographer lit his face, principally from below ... the ...

Eisenhower basks in warm light that falls from the top-left side of the frame onto his face, casting a soft shadow under his nose. Trump’s photographer lit his face, principally from below.

LED light wands, or light sticks, provide an effective (and relatively affordable) alternative to a photographer’s flashgun or a videomaker’s stand-mounted lamp. You don’t need to sync a light wand ...