Chinese physicists use ghost imaging technique to make 3D images with a single pixel
A free text editor and a backup tool is all we need to query our 140-character oeuvre.
A recent security flaw raises questions about mobile payments.
Coat a layer of graphene with chlorophyll and you get a remarkably sensitive light-activated switch, say physicists
The best of the rest from the Physics arXiv preprint server
The ability to teleport photons through 100 kilometres of free space opens the way for satellite-based quantum communications, say researchers
No prizes for guessing who gets top billing. But who comes in at the bottom?
A new cosmology successfully explains the accelerating expansion of the universe without dark energy; but only if the universe has no beginning and no end.
An Australian team unveils the fundamental building block of a scalable quantum computer that could be embedded in today’s silicon chips.
Philips’ Hue wireless LED light bulbs can be controlled via a smart phone or tablet.