Formulas from Einstein’s Theory of Special Relativity - dummies
Einstein’s theory of special relativity describes what happens as things near the speed of light. Here are some important special-relativity equations that deal with time dilation, length contraction, and more.
Albert Einstein: Before and After Relativity
Einstein's theory of relativity relied heavily on the giants of science who came before him, but its fame affected how the scientist's later theories were judged.
Louisiana LIGO scientists, for second time, hear black holes merge
Confirming big facet of Einstein's general theory of relativity, another gravitational wave signal is detected -- after 1.4 billion years