The head of the US Senate intelligence committee accuses the CIA of improperly accessing computers used by congressional staff amid an investigation.
US President Barack Obama is interviewed by comedian Zach Galifianakis for spoof chat show Between Two Ferns, following in the footsteps of Justin Bieber and Bradley Cooper.
A US congressional committee says it is investigating General Motors's recall of nearly 1.6 million vehicles over faulty ignition switches.
Today's car engines can go 100,000 miles between tune-ups. What is driving their increased reliability? BBC Autos turned to Quora to gauge user's thoughts.
The rapper-producer's well-publicised narcissism rubs many the wrong way. But Greg Kot argues that a big head can sometimes be a good thing - here's why.