Does vacation make workers more productive?
All work and no play? Or work hard, play hard? Research is divided on the effect of time off on productivity.
We're getting closer to stopping Ebola
Trials of a new Ebola vaccine have been successful in preventing the disease.
West Bank 'Price Tag' attack kills toddler
A "price tag" attack in the West Bank has left an 18-month-old child dead and four others injured after two homes were firebombed late at night.
IOC settles on Beijing for the 2022 Olympics
Beijing beat out Almaty, Kazakhstan in a 44-40 vote. Four other cities pulled their bids before final voting took place.
Videos, body cam footage put police in spotlight
A series of v ideos from around the nation have captured encounters between white officers and black suspects.
The UK is facing a migrant crisis
Thousands fleeing Africa and the Middle East are trying to make their way into the U.K. via the Channel Tunnel from the French port city of Calais.