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

Scientists were surprised to discover cassowaries glow under ultraviolet light. It may help the birds distinguish between ...

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

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