Weather Blog: The Truth About The Polar VortexAhhh, the polar vortex -- a term that garnered much more than its 15 minutes of fame last winter. I mean it sounds pretty awesome, like a mutant tornado composed of icicles and doom, and though that'd be something to see, the polar vortex is no polar-bear-nado, but a large scale weather system that has been in existence long before any of us.
Weather Blog: Fireball Vs. Meteor Every year, as the Earth spins into the fragment field of the comet Swift-Tuttle. Pieces of rocky space debris, or meteoroids, slam into our atmosphere at 132,000 mph, producing the year’s most action-packed meteor shower – the Perseids. Generating 50-100 meteors per hour, the Perseid meteor shower runs through Aug. 24 with peak activity set to occur over the next few nights.