Add Yahoo as a preferred source to see more of our stories on Google. It may sound unbelievable, but new research suggests that instead of being featureless, dark matter could actually behave like a ...

Watch this incredible footage capturing a swirling storm cloud rotating through the skies over Ontario as severe weather ...

It may sound unbelievable, but new research suggests that instead of being featureless, dark matter could actually behave like a cosmic superfluid, forming swirling vortex lines and stable rotating ...