To reach this conclusion, the researchers examined the most basic form of entanglement between identical particles using the concept of nonlocality introduced by physicist John Bell. While ...

In 1930, a young physicist named Carl D. Anderson was tasked by his mentor with measuring the energies of cosmic ...

Time feels like the most basic feature of reality. Seconds tick, days pass and everything from planetary motion to human memory seems to unfold along a single, irreversible direction. We are born and ...

This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...

In 2023, a subatomic particle called a neutrino crashed into Earth with such a high amount of energy that it should have been ...

Columnist Natalie Wolchover checks in with particle physicists more than a decade after the field entered a profound crisis.

Once this effect kicks in, the black hole discharges rapidly and explodes. Crucially, the UMass team calculated that this ...

Primordial black holes could rewrite our understanding of dark matter and the early universe. A record-breaking detection at the bottom of the Mediterranean Sea has some physicists wondering if we ...

Can a single particle have a temperature? It may seem impossible with our standard understanding of temperature, but ...

Scientists studying dark matter have published new findings based on a warped extra dimension model that suggests particles in a fifth dimension.