Originally published on Wed September 5, 2012 7:57 am
Check out this graph of America's "Growing Season" — it measures the number of continuous days and nights when it never gets below 32 degrees. You could call this our "frost-free" time of year. In many places, the frost-free season begins in the spring and ends somewhere in October.
As you can see, over the 20th century, it's been staying frost-free longer...and longer...and longer...
Originally published on Wed September 5, 2012 4:19 pm
Bill Clinton will add yet another chapter to his storied career tonight when the former president places in nomination the name of the current president, Barack Obama.
It will be the focal point of the evening and for some, perhaps, the most newsworthy moment of the entire convention. The old Clinton-Obama feud remains an endless source of political gossip, and the convention planners are happy to have the former president's supposedly unedited and unvetted remarks as a rare source of suspense. Maybe it will help the ratings.
Originally published on Sat September 8, 2012 7:17 am
100 years ago today, John Cage was born. In celebration of his birthday, we asked contemporary musicians across a wide range of genres and backgrounds — not only in classical music, but also pop, rock, metal, electronic and experimental — what they've taken from the late composer's musical and philosophical ideas.
Originally published on Wed September 5, 2012 7:23 am
Before we run through the news of the day, let's pause for something spectactular: a new video from NASA's Solar Dynamics Observatory. It shows a "massive filament" eruption on the sun that occurred last Friday. As Britain's The Register says, it is "mind-bogglingly gorgeous."