A new experiment confirms that angular momentum conservation holds even when a single photon is split into two.

The experimental layout of the sender Alice and the receiver Bob. Alice’s setup contains the excitation and collection setup of the single photon source, and a Sagnac-like polarization modulator for ...

Gamma-ray bursts (GRBs) are the brightest explosions in the universe. In just a few seconds, they can outshine all the stars ...

Researchers have discovered that PSR B1937+21's incredible rotation speed is due to its process of accreting material from a companion star and transferring angular momentum. This process gradually ...

Quantum physics just pulled off a rewind trick that sounds like sci-fi. Here’s what the experiment actually did—and why it matters for future quantum computers. Turning ... Continue Reading → ...

It is as if one person said, ‘It is bitter cold in Chicago’; and another answered, ‘That is a fallacy, it is very hot in ...

In April 2019, the world witnessed the first-ever image of a black hole, unveiling M87*, a supermassive black hole at the center of galaxy M87. This achievement, made possible by the Event Horizon ...

Scientists created the first working quantum money system that cannot be counterfeited using light particles and quantum ...

Scientists have discovered that ordinary ice is a flexoelectric material, capable of generating electricity when bent or ...