On the crisp, clear morning of April 22, a 50-ton asteroid slammed into the Earth's atmosphere and shattered into countless pieces. Remarkably, they rained down onto Sutter's Mill, Calif., the exact spot where gold was discovered back in 1848, triggering the gold rush. And so follows a story of serendipity and scientific discovery.
"I was out on my hillside burning some branches and so forth, and I heard this sonic boom," says Gold Country resident Ed Allen. "It wasn't just one boom. It was a series of booms, literally right over my head."
Have you noticed, perhaps, that some of your store-bought salad dressings or spaghetti sauces taste a little less salty lately?
Probably not. The companies that make those products are doing their best to keep you from noticing. Yet many of them are, in fact, carrying out a giant salt-reduction experiment, either because they want to improve their customers' health or because they're worried that if they don't, the government might impose regulations that would compel more onerous salt reductions.
Robert Bork, whose failed Supreme Court nomination provoked a lasting partisan divide over judicial nominations, died Wednesday at age 85.
A former federal judge and conservative legal theorist, he subsequently became a hero to modern-day conservatives. And as solicitor general in the Nixon administration, he played a small but crucial role in the Watergate crisis. In what came to be known as the Saturday Night Massacre, he fired Special Prosecutor Archibald Cox after the attorney general and deputy attorney general refused President Nixon's firing order and quit.