Step inside the strange world of a superfluid, a liquid that can flow endlessly without friction, defying the common-sense ...

Meteorologists don't have the specific forecast ready yet, but there is a growing consensus that December will be a frigid one for parts of the United States. The National Weather Service's Climate ...

YETI has finally released its long-awaited shaker bottle, and the timing could not be more intriguing. The brand has been hinting at a move into the fitness hydration space ever since it reportedly ...

That’s what’s happening this weekend: a stretched polar vortex is helping send arctic air deeper into the United States, creating a widespread push of winter cold from the Plains to the East Coast.

Above: A Von Karman vortex street downwind of the Canary Island chain in the eastern Atlantic Ocean off the coast of Africa on Feb. 27, 2015. Image credit: NASA Worldview. Editor's note: Meteorologist ...

Laboratory mixers commonly refer to vortex mixers which are used to mix small vials of liquid. An electrical motor causes a rubber cup containing a test tube or other vessel to oscillate, causing the ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. David Kindness is a Certified Public ...