Light can tie knots—literally. Engineers at Duke University have managed to manipulate laser beams to form intricate 3D patterns called optical knots, using custom-designed optics. These twisted beams ...

In 2022, two 1726-nm lasers delivering energy specific to the sebaceous gland were cleared by the FDA for the treatment of ...

A team of scientists claim to have discovered a new colour that no human has ever seen before. But what does ‘The Wizard of ...

A group of scientists claimed they discovered a new color, but it can only be seen by getting shot in the eye with a laser.

Researchers in China have achieved a major leap in quantum photonics by generating a massive 60-mode entangled cluster state ...

There were some way I could use a laser to smoke my weed…” Well, my red-eyed friend, we’ve already got a laser bong. Now there’s a laser vape. Meet Luminary’s The Beam, a handheld, pocket-sized ...

Researchers discover a new color outside the range of human color vision, but you have to laser your retinas to see it ...

It’s so amazing– the technology that’s going on here.” The newly described method and prototype machine is called the Oz Vision System, (a not-so-subtle nod to reaching somewhere over the rainbow. And ...

Five people have been able to perceive a colour never before seen by human eyes, after researchers used lasers and tracking ...

The HP LaserJet M209dW seems too good to be true, so I tested this fast monochrome laser printer that often sells for under ...

Avant Space, which says it has deployed the "first space media satellite" into orbit, wants stargazers to be met with laser-light billboards when they look up at night. The satellite is a ...