May 11, 2016, 407.70 parts per million
May 11, 2015, 403.58 ppm
Average for month April 2016, 407.57 ppm April 2015, 403.45 ppm March 2016 was warmest since 1880, an increase of 2.20 degrees above the 20th century average. From CO2-earth, www.CO2.earth
More from Star Tribune
More from Star Tribune
More from Star Tribune
More from Star Tribune
More from Star Tribune
More from Star Tribune
More from Star Tribune
More from Star Tribune
More From Star Tribune
More From Variety
Eat & Drink
The 5 best things our food writers ate this week in the Twin Cities (and beyond)
It was an eclectic week of eating: the king of desserts, a Best breakfast in Duluth, dinner at a new Minneapolis restaurant, the return of Arepa Bar (but in St. Paul) and a signature taste of Minnesota.
Business
Finding an apartment may be easier for California pet owners under new legislation
California pet owners struggling to find a rental that accepts their furry, four-legged family members could have an easier time leasing new housing under proposed state legislation that would ban blanket no-pets policies and prohibit landlords from charging additional fees for common companions like cats and dogs.
Music
Review: Our critic and a 13-year-old Swiftie discuss Taylor Swift's new album
The megastar released her 11th LP at midnight and then, two hours later, dropped 15 additional songs.
World
Maurizio Cattalan, Zoe Saldana join iconoclastic Vatican Biennale exhibition inside women's prison
A pair of nude feet — dirty, wounded and vulnerable — are painted on the façade of the Venice women's prison chapel. It's the work of Italian artist Maurizio Cattelan and part of the Vatican's pavilion at the Venice Biennale contemporary art show in an innovative collaboration between inmates and artists.
