Most people own at least one hologram, probably without knowing it’s a hologram. Those with relatively little optical background, most of the general public, are most likely to encounter real ...

Holography promises to change how we approach technology, from medical diagnostics to education, data storage, defense, and cybersecurity, 3D holography has the potential to transform a range of ...

In 2025, EPFL scientists published an improved approach to tomographic volumetric additive manufacturing (TVAM): a 3D ...

The terahertz (THz) band of the electromagnetic spectrum holds immense promise for next-generation technologies, including high-speed wireless communication, advanced encryption, and medical imaging.

Amethyst is a violet variety of quartz. Image by Parent Géry - Own work, CC BY-SA 3.0 Amethyst is a violet variety of quartz. Image by Parent Géry - Own work, CC BY-SA 3.0 In a recent study published ...

A new perspective bridges two approaches to understanding quantum gravity. The modern-day theoretical physicist faces a taxing uphill climb. "As we learn more, reality becomes ever more subtle; the ...

Holographic displays offer a promising avenue for achieving lifelike 3D reproductions with continuous depth sensation, holding potential applications in fields such as entertainment, medical imaging, ...

The goal of brain implants is to read neuron activity and respond by activating neurons to, for example, move prosthetics or simulate lost perceptions. Researchers have developed a device to do that, ...

KINGSTON, N.Y. — The HoloCenter at 518 Broadway in Midtown seeks to celebrate and exhibit holograms created using a wide range of methods. The art museum’s current exhibition, “Irridesence,” running ...

Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...