Albert Einstein with his secretary, Miss B Howard, and Commander Oliver L Lampson, who had arranged for an armed guard for the scientist at his holiday camp near Cromer.Photograph: Bettmann ...

Retired Firestone Library curator Alfred Bush recently discovered a diary written by one of Albert Einstein's closest friends which chronicles the famed scientist's musings and everyday activities ...

Scientists test Einstein’s quantum challenge with one atom, directly measuring when photon paths erase interference stripes.

A record-breaking gravitational wave signal let scientists "listen" to a distant black hole merger and put Einstein's gravity to its toughest test yet.

Scientists have detected a persistent background hum of gravitational waves. This cosmic hum is a new way to explore the ...

Prologue: A wanderer on the face of the Earth -- The happiest thought of my life -- Hats off to the Fellows! From a Swiss Jew -- A stinking flower in a German buttonhole -- God does not play dice with ...