(NEXSTAR) — An effort to end the biannual changing of the clocks in the U.S. has once again stalled out in Congress. Earlier this year, Sen. Rick Scott and Rep. Vern Buchanan, both Republicans from ...

In Albert Einstein’s Special Theory of Relativity, the concept of “time dilation” illustrates that the flow of time is dependent on the velocity and position of the observer. In the quantum world, ...