Nor has there been a “sudden stratospheric warming” event of the kind that sometimes fractures the stratospheric polar vortex ...

Nor has there been a “sudden stratospheric warming” event of the kind that sometimes fractures the stratospheric polar vortex in mid-winter and flings polar airmasses down to lower latitudes.

And if the polar vortex is to blame. First, a quick refresher on the polar vortex. The polar vortex is a region of very strong winds that form a circle around the North Pole. The vortex is located ...

Understanding the Polar Vortex The polar vortex is like a massive whirlpool of frigid air moving around our planet's poles.

You also notice the end of the forecast indicates the polar vortex may be making another swipe at Michigan in mid-February. At that time of year it can still be a very cold outbreak. However it ...

Tue, January 28, 2025 at 1:24 AM UTC ...

Until now, he added, “we didn’t know the mechanism” behind their ability to resist ice. Of course, getting significant amounts of sebum from polar bears, which are threatened with extinction ...

One of the biggest culprits behind storm-induced sleepiness is a ... know that it’s not just in your head—there is some fascinating science at work!

Polar bears need all the help they can get to ... The findings are detailed in a study published January 29 in the journal Science Advances, and could help chemists and engineers develop new ...

Ross) Carolan is the first author of the new research, which was published Wednesday in the journal Science Advances. A group of international researchers analyzed the fur of six wild polar bears.

This year, the museum opened “Forensic Science on Trial,” a temporary exhibition ... recently gave us a behind-the-scenes look into its creation. The transcript below is an edited version ...