When an object moves extremely fast—close to the speed of light—certain basic assumptions that we take for granted no longer ...

At long last, a unified theory combining gravity with the other fundamental forces—electromagnetism and the strong and weak ...

Quantum ideas describe particles and fields in tiny packages, but general relativity paints gravity as smooth curves in space ...

The European Space Agency has launched two atomic clocks on a SpaceX rocket to the ISS to test Einstein's theory of ...

Research from Aalto University could bring together the four fundamental forces of nature under a singular framework ...

A unified theory of everything has long eluded scientists due to gravity being irreconcilable with the three other ...

Albert Einstein is arguably the most influential scientist of the 20th century. His general theory of relativity changed our understanding of space and time, becoming one of the two pillars of ...

Bishop T.D. Jakes announced his plans Sunday morning to appoint Pastors Touré Roberts and Sarah Jakes Roberts as senior ...

James Joyce completed his first book, Dubliners ... For his part, Einstein never quite knew what hit him. “I never understood why the theory of relativity with its concepts and problems so ...

This is no ordinary clock — it's a highly precise instrument built to put Einstein’s theories of special and general relativity to the test. ACES will measure time with unmatched accuracy ...