A distant cluster of galaxies is wrapped in a vast halo of high-energy particles that could be the work of supermassive black ...

"This work is a step toward understanding how quantum mechanics and gravity work together, a major unsolved problem in ...

It is assumed that an undiscovered “fifth force” likely exists between neutrons in an atom’s nucleus and the electrons ...

Scientists are using trapped ions in experiments to search for signs of a new particle that could help explain the mysterious ...