“Positronium is the simplest atom composed of equal-mass constituents, and until it self-annihilates, it behaves as a neutral ...

One of the discoveries that fundamentally distinguished the emerging field of quantum physics from classical physics was the ...

Quantum entanglement happens when two particles become interconnected and share a single state. Scientists have measured how ...

Quantum mechanics and relativity are the two pillars of modern physics. However, for over a century, their treatment of space ...

For decades, quantum physics and general relativity have stood as two powerful but separate theories. Quantum physics explains the behavior of tiny particles like atoms and photons. General relativity ...

The white pickup truck pulls up to a decommissioned space observatory on top of Mount Blue Sky, one of Colorado’s famous “14ers,” mountains that reach more than 14,000 feet high. The scene is stark on ...

Wormholes are often imagined as tunnels through space or time — shortcuts across the universe. But this image rests on a ...

As commercial interest in quantum technologies accelerates, entrepreneurial minds at the University of Waterloo are not ...

Our universe plays by certain rules, which originate from different branches of physics. But sometimes the rules seem ...

Physicists uncover a universal limit on timekeeping precision, proving that anything from heartbeats to ocean waves can be a ...