What did Pope Francis say to astronauts?

  Pope Francis has pondered life's big questions with six astronauts in space, wondering about "man's place in the universe". The talk was with three astronauts from NASA and three from the Europea...

Twitter shares surge as it eyes first profit

Shares in Twitter have risen sharply after the company said it could be on course to turn its first-ever quarterly profit. Wall Street cheered results for the three months to the end of September that sugg...