| May 31, 2013
| 1:30 PM
Friends are dress shopping in the novel "Americanah"; when they get to the register, the cashier asks which of two saleswomen helped them, but they're not sure. She lists numerous physical characteristics to identify the salesperson before giving up....
| Jan 22, 2013
Before Carl R. Woese, science divided the living world into two types of organisms: bacteria and everything else.
But the University of Illinois professor and colleagues in the 1970s discovered that microbes now called archaea look like bacteria but...
| Apr 8, 2013
| 9:15 AM
Santa Monica will soon be sporting a new piece of civic art by Olafur Eliasson, and while it’s on a considerably less massive scale than the giant temporary waterfalls the Danish-Icelandic artist installed along the East River in New York City as...