Catching up on the latest news about the allegations, which he says are false, that Republican presidential candidate Herman Cain sexually harassed some women when he was heading the National Restaurant Association in the late 1990s:
But what began as a "mostly peaceful" general strike that "drew thousands Wednesday for rallies and marches ... turned chaotic early Thursday after protesters took over a vacant building and police moved in, firing tear gas and flashbang grenades."
The revelation this week that the Earth now holds 7 billion people, according to the U.N.'s population division, prompted a question: Who else is in the 7 Billion Club? To find out which other animals had reached that plateau, we asked wildlife experts — and they patiently explained why our innocent question was nearly impossible to answer.
The setting for this year's G-20 summit meeting is the Riviera Convention Center that hosts the Cannes Film Festival. President Obama will be walking the red carpet, but it's the European leaders who are stars of this show.
The Europeans are facing pressure to erect a financial "firewall" that will prevent the debt problems now plaguing Greece from spreading to the rest of the Continent and beyond.
The U.S. economy hit an important milestone last week: Gross domestic product, the sum of all goods and services produced in the country, returned to pre-recession levels. But the gains were made with millions fewer workers. Part of the reason is technology, as computers and machines continue to replace humans.
We used to think about machines taking over mundane jobs, like twisting a screw into a toaster on an assembly line over and over again. But more recently, technology is eliminating higher-skill jobs.