Spats between politicians and the public over how to react to the Ebola virus may threaten public trust and could keep workers from going to Africa.
Body odor may hint at a person's politics, according to a new study that finds people prefer the odors of those whose ideology matches their own.
White House security tightens after a breach. Let's take a look at some notable security moments in the history of the president's home office.
The Dalai Lama recently implied he'd be the last to hold the position, because the Dalia Lama would not be reborn in China until Tibet was free of the larger country's rule. How did long-running tensions between Tibet and China begin? Tara explains.
The United States and its Arab allies early Tuesday launched bombing raids against Islamic State militants in Syria, opening up a new front in the battle against the jihadist group after more than a month of US air strikes in Iraq.
Scotland's independence referendum was voted down by its citizens, but they were not the only people with thoughts of breaking away on their minds. Which other groups worldwide have secession in mind?
Scotland has rejected independence in a referendum that leaves the United Kingdom intact but opens the door to wider autonomy following a huge turnout, preliminary results showed Friday.
Scotland's vote for independence is bold -- and unlikely to ever happen among states in the US.
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