Scientists have made the first experimental observation of matter wave diffraction in a short-lived electron-positron atom.

Light has always carried more than brightness. In this case, it also carries direction and twist. That mix may open a new ...

A light-sensitive crystal is opening the door to a new era of “light-written” technology. Arsenic trisulfide can be reshaped ...

The combination of cutting‑edge features is fitting for a facility serving multiple fields including microbiology, food ...

Crystalline arsenic trisulfide shows record photorefractive response and can be laser-patterned at 500-nm resolution without ...

Performance in technical ceramics is not specified at the end of processing; rather, it is engineered gradually, beginning at ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the NumbersAt the ...

Researchers have shown that surprisingly large metal particles can behave according to quantum mechanics, existing in ...

Alpha Centauri sits more than four light-years away, close enough to fascinate generations of dreamers and far enough to make ...

A single gold nanorod, far smaller than a wavelength of visible light, can be coaxed into emitting circularly polarized ...

Advancements in structured illumination and computational imaging are revolutionizing semiconductor wafer inspection, ...

A luminous swirl set against the deep black of space, the barred spiral galaxy IC 486 glows with a soft, ethereal light in ...