It does not resolve the discrepancy, but it gives physicists one more data point in their ongoing quest to nail down a more ...

The cosmological constant has been a problem in physics since Einstein, but new research may show why it takes the value that ...

Planck’s constant is one of the most important numbers in all of physics. It is, essentially, the ultimate guide to the quantum world. It tells us where quantum effects are important, the fundamental ...

The far distant fates of the Universe offer a number of possibilities, but if dark energy is truly a constant, as the data indicates, it will continue to follow the red curve, leading to the long-term ...