In the 1880s, Granville T. Woods won patent battles to protect his inventions, including a system to allow moving trains to ...

Once a baffling theory, quantum mechanics has evolved into a driving force behind modern technology and frontier research.

For the last 80 years, the theory of quantum electrodynamics (QED), which describes all electromagnetic interactions, has ...

For the first time, scientists have directly imaged the quantum process underlying superconductivity, a phenomenon in which ...