At the farthest limits of the observable universe lies a boundary defined by the oldest light that exists. Scientists can ...
Since conventional explanations have failed to pony up dark matter, one physicist is looking towards the unconventional. In a series of two papers, physicist Stefano Profumo of the University of ...
Nikodem Poplawski from the University of New Haven has given a new explanation in his paper published on arXiv. He suggests ...