90.9 WBUR - Boston's NPR news station
Top Stories:
PLEDGE NOW
Here and Now with Robin Young
Public radio's live
midday news program
With sponsorship from
Mathworks - Accelerating the pace of engineering and science
Accelerating the pace
of engineering and science
Thursday, February 3, 2011

Scientists Blame Dramatic Weather On Weakening ‘Arctic Fence’

Hundreds of cars are seen stranded on Lake Shore Drive in Chicago. (AP)

Hundreds of cars are seen stranded on Lake Shore Drive in Chicago. (AP)

Many parts of Europe and the U.S. have seen unusual snowstorms and frigid temperatures for two years in a row. But places like northern Canada and Greenland have seen temperatures that in some months are running 15 to 20 degrees above average.

The reason, some researchers say, is a weakening “vortex,” a kind of atmospheric fence, that normally keeps cold air up north and warmer air south. We speak with Justin Gillis, who covers climate issues for the New York Times, about why the weather world seems to have flipped upside down.


Other stories from Thursday's show
Please follow our community rules when engaging in comment discussion on this site.
Robin and Jeremy

Robin Young and Jeremy Hobson host Here & Now, a live two-hour production of NPR and WBUR Boston.

November 21 5 Comments

Students Protest University Of California Tuition Hikes

In spite of protests on University of California campuses, the board voted to hike tuitions by about 5 percent every year for the next five years.

November 20 3 Comments

The Man Behind ‘Mockingjay’

Francis Lawrence describes the rewards and challenges of bringing "The Hunger Games" books to the screen.

November 20 Comment

Iraq War Vet Wins National Book Award For Fiction

The judges described the short stories in Phil Klay's collection "Redeployment" as brutal, piercing and sometimes darkly funny.

November 20 21 Comments

More Companies Selling Antibiotic-Free Meats

Demand is rising for meat raised without antibiotics. The owner of a company specializing in antibiotic-free meat and poultry joins us.