Susskind and Friedman follow their collaboration on Quantum Mechanics by probing the mathematical nitty-gritty of field theory and Einstein’s theory of special relativity in the third installment of ...

20th-century physics is distinctly different from 19th-century physics in many ways. These two eras are commonly referred to as modern physics and classical physics, respectively. Modern physics has ...

Black holes, these extreme cosmic entities, might well hold the missing clues to solve one of physics' greatest mysteries: the unification of general relativity and quantum mechanics. For over a ...