The Tevatron's Final Hours, Live

Fermilab’s particle accelerator goes offline today, after a ceremony that you can watch online. It’s about 41 years since Weston, Illinois, the small farming community that used to be where the Tevatron sits, went offline to make way for Fermilab.

The Tevatron Is (Almost) Dead, Long Live the Tevatron

Fermilab’s legendary particle accelerator gets shut down at the end of the week, a bit shy of its 30th birthday. Due to budget cuts, it’s the end of an era in American physics. But the Tevatron was on thin ice from the beginning—and it’s left us a lot of data to explore.

The President and His Mother-in-Law: Once a Lovely Notion, Now Material for Opponents' Jokes

In 2009, Michelle Obama asked her widowed mother to leave her beloved South Shore bungalow to move with them to Washington. Back then, the country, no matter political affiliation, was taken with this family, and there seemed to be a general feeling of good will and admiration for the Obamas as they established an extended family in the private White House quarters. These days, not so much…