Do you know what connects Edwin Hubble’s theory for an expanding universe and Albert Einstein’s cosmological constant? The ...

One of the most stubborn issues in cosmology today concerns the universe's rate of expansion. Scientists know it's expanding, ...

A Simon Fraser University cosmologist believes his team's new research may bring them a step closer to cracking one of ...

By studying how light from eight distant quasars is gravitationally lensed as it propagates towards Earth, astronomers have ...