The new role that quantum information plays in gravity sets the scene for a dramatic unification of ideas in physics.
A new kind of time travel based on quantum teleportation gets around the paradoxes that have plagued other time machines, say physicists.
You are here. Almost.
In theory, quantum batteries such as atoms and molecules can store and release energy on demand almost perfectly–provided they are entangled, says physicists
Astronomers have always assumed that Uranus must have been knocked onto its side by a collision. Now a new idea suggests that the planet’s remarkable tilt could have another explanation.
Nobody agrees on how to define a city. But the emergence of “natural cities” from social media data sets may change that, say computational geographers.
New technology to genetically engineer cats could lead to new treatment for feline AIDS.
The “Chinese Quantum Science Satellite” will launch in 2016 and aim to make China the first space-faring nation with quantum communication capability
The smart assistant app Google Now is able to track how far a person walks or cycles.
A leaked UN climate report suggests we’re spending far too little on clean energy.