What might the second quantum revolution mean for science, technology and our understanding of reality itself?

Physicists tested light speed using cosmic gamma-ray bursts. Study confirms Einstein's prediction that all light colors travel at same speed.

Light speed would allow instant trips across Earth and minutes to reach the Sun, but even at 300,000 km/s the expanding ...

He thinks the pyramids were built using math so advanced it predicted the speed of light. Simon Dan reacts as this ...