NASCAR Goes Green For Earth Day - NASCAR : NASCAR

Miss Sprint Cup will wear a green fire suit throughout the weekend in support of the environment.

Record cold possible Tuesday AM | CharlotteObserver.com & The Charlotte Observer Newspaper

Snow fell in the North Carolina mountains Monday morning, and a deep low pressure system moved to the north and swept very chilly air into the Charlotte region.

Canadian air makes for frosty April | Fox10tv.com

MOBILE, Ala. (WALA) - Gusty northerly winds have brought a chilly area of high pressure from Canada that will make it as cold as the first week of March tonight.

The air mass will drop temperatures into record-low territory overnight Monday and will likely break records in both Mobile and Pensacola by a couple of degrees.

Carbon trading: Why 'good' companies embrace 'bad' credits - CSMonitor.com

When it comes to Europe's carbon-trading system, top companies like Dow Chemical, ConocoPhillips, and BP prefer to save a little money than hone their 'green' reputation.