relativity theory

The universe is expanding 9 percent more quickly than expected, telling us there's something we're missing. Could it be a new type of particle?

A perplexing gamma ray burst that seemed to move across a supermassive black hole faster than the speed ...

Dr. Edward Dowdye Jr. challenges Albert Einstein's fundamental theories as they are widely taught in schools today."I believe ...

Neils Bohr, a pioneer of quantum mechanics, chose the Taoist yin-yang symbol for his coat of arms. He ...