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 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. A wildfire camera caught the moments when a ...

A waterspout appeared off the Indonesian coast during low tide. Footage captured by Armand Putra Pertma shows the vortex forming in the sky over Meranti Eilanden, Riau. It can be seen spinning in the ...

As winter sets in at Titan's south pole, a cloud system called the south polar vortex (small, bright 'button') has been forming, as seen in this 2013 image. Disclaimer: AAAS and EurekAlert! are not ...