Extreme weather across the nation this week. New York City, Philadelphia, and Washington, D.C. experiencing record high temperatures. Meanwhile, parts of Washington state and Denver are seeing record lows. Mashable's Andrew Freedman explains how the polar vortex split is causing wild weather coast to coast.
"In this case the Polar Vortex split into two. You had one portion of it move into the Western U.S. and Canada. While at the same time one portion moved into Europe and Eurasia. So those are the two cold spots of the northern hemisphere right now. And in the eastern U.S. suddenly we had this incredible warm up," explains Freedman.
In New York City people felt a high of 72 degrees, which beat the warmest temperature on this date since 1930 when it reached 68 degrees on February 21st.
"It's easier for us to set these high temperature records as the climate continues to warm. So that's the bottom line," says Freedman.
Read more at [Mashable](https://mashable.com/2018/02/15/polar-vortex-split-stratospheric-warming-snow-cold-europe-us/).
This year's winners of the I Love My Librarian Award, $5,000 honors presented by the American Library Association, took on a lot more than selecting books and fighting bans.
Actor Jonathan Majors has been convicted of assaulting his former girlfriend during a confrontation in New York City earlier this year.
Nicki Minaj just reached a milestone that no other woman in rap has reached.
Jack Harlow is making his way to the Metaverse, as the rapper is set to perform a VR concert that will be accompanied by a documentary.
A Utah mother of six who gave parenting advice via a once-popular YouTube channel called “8 Passengers” has pleaded guilty to four counts of aggravated child abuse for abusing and starving two of her children.
During an appearance on The Tonight Show, Jessica Chastain recalled a time when Taylor Swift emailed her a curated breakup playlist.
Nicola founder Trevor Milton is set to be sentenced in a New York Court on three charges related to defrauding investors.
Pope Francis has formally approved allowing priests to bless same-sex couples.
Vogue magazine shared an extensive list of the top memes this year.
Ben Zoffness, founder of Zoffness College Prep, shares some creative tips to keep kids' minds on learning during winter break.
