What would it take to turn the entire cosmos into software-down to the rules that generate space and time? For decades, the ...

Left: Artistic impression of metal spheres buried in small glass beads. Middle: Conventional ultrasound picture. Right: With the new technology, the positions of the metal spheres can be precisely ...

Light is usually described using quantum mechanics when phenomena like entanglement enter the picture. But a new paper shows ...

You can stop looking for glitches in the Matrix—it’s finally been proven that our universe is not merely a simulation running on some powerful alien civilization’s supercomputer. An international team ...

Beyond the treacly aspects of this Christmas classic lies much worthy to chew on, including the question of what the world would be like if we didn’t exist. In theoretical physics, the hypothesised ...