The polar vortex, a ring of frigid air typically located ... lobe of the polar vortex over northern Greenland is projected to swirl more than 3,000 miles south toward the United States.

You've definitely been there -- you need to make a large batch of your favorite punch recipe quickly for a party. You went to pour your liquid from a bottle and were met with that slow glugging ...

Scientists observed electron swirls in tantalum arsenide, revealing quantum vortex structures in momentum space.