Yet gravity remains the enigma ... The theory was never discovered, and Albert Einstein died in 1955, his dream of unifying modern physics into a single framework still unrealized to this day.

A new physics paper takes a step toward creating a long-sought "theory of everything" by uniting gravity with the quantum ...

This mind-bending visual twist, known as the Terrell–Penrose effect, was first proposed in 1959 by physicists James Terrell ...

This mismatch has haunted physicists for decades, leading scientists to explore alternative models that describe black holes without singularities. A new study from researchers at ...

Albert Einstein’s statements on philosophy and religion were often memorably resonant. What the great physicist really ...